15701296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 80

約数和(自身を含む): 35935200

約数和(自身を除く): 20233904

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 38, 52, 58, 76, 104, 116, 137, 152, 208, 232, 247, 274, 304, 377, 464, 494, 548, 551, 754, 988, 1096, 1102, 1508, 1781, 1976, 2192, 2204, 2603, 3016, 3562, 3952, 3973, 4408, 5206, 6032, 7124, 7163, 7946, 8816, 10412, 14248, 14326, 15892, 20824, 28496, 28652, 31784, 33839, 41648, 51649, 57304, 63568, 67678, 75487, 103298, 114608, 135356, 150974, 206596, 270712, 301948, 413192, 541424, 603896, 826384, 981331, 1207792, 1962662, 3925324, 7850648, 15701296]

約数ペア:

[(1, 15701296), (2, 7850648), (4, 3925324), (8, 1962662), (13, 1207792), (16, 981331), (19, 826384), (26, 603896), (29, 541424), (38, 413192), (52, 301948), (58, 270712), (76, 206596), (104, 150974), (116, 135356), (137, 114608), (152, 103298), (208, 75487), (232, 67678), (247, 63568), (274, 57304), (304, 51649), (377, 41648), (464, 33839), (494, 31784), (548, 28652), (551, 28496), (754, 20824), (988, 15892), (1096, 14326), (1102, 14248), (1508, 10412), (1781, 8816), (1976, 7946), (2192, 7163), (2204, 7124), (2603, 6032), (3016, 5206), (3562, 4408), (3952, 3973)]