19525584

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 57183840

約数和(自身を除く): 37658256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 83, 87, 104, 116, 156, 166, 169, 174, 208, 232, 249, 312, 332, 338, 348, 377, 464, 498, 507, 624, 664, 676, 696, 754, 996, 1014, 1079, 1131, 1328, 1352, 1392, 1508, 1992, 2028, 2158, 2262, 2407, 2704, 3016, 3237, 3984, 4056, 4316, 4524, 4814, 4901, 6032, 6474, 7221, 8112, 8632, 9048, 9628, 9802, 12948, 14027, 14442, 14703, 17264, 18096, 19256, 19604, 25896, 28054, 28884, 29406, 31291, 38512, 39208, 42081, 51792, 56108, 57768, 58812, 62582, 78416, 84162, 93873, 112216, 115536, 117624, 125164, 168324, 187746, 224432, 235248, 250328, 336648, 375492, 406783, 500656, 673296, 750984, 813566, 1220349, 1501968, 1627132, 2440698, 3254264, 4881396, 6508528, 9762792, 19525584]

約数ペア:

[(1, 19525584), (2, 9762792), (3, 6508528), (4, 4881396), (6, 3254264), (8, 2440698), (12, 1627132), (13, 1501968), (16, 1220349), (24, 813566), (26, 750984), (29, 673296), (39, 500656), (48, 406783), (52, 375492), (58, 336648), (78, 250328), (83, 235248), (87, 224432), (104, 187746), (116, 168324), (156, 125164), (166, 117624), (169, 115536), (174, 112216), (208, 93873), (232, 84162), (249, 78416), (312, 62582), (332, 58812), (338, 57768), (348, 56108), (377, 51792), (464, 42081), (498, 39208), (507, 38512), (624, 31291), (664, 29406), (676, 28884), (696, 28054), (754, 25896), (996, 19604), (1014, 19256), (1079, 18096), (1131, 17264), (1328, 14703), (1352, 14442), (1392, 14027), (1508, 12948), (1992, 9802), (2028, 9628), (2158, 9048), (2262, 8632), (2407, 8112), (2704, 7221), (3016, 6474), (3237, 6032), (3984, 4901), (4056, 4814), (4316, 4524)]