19690632

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 58258200

約数和(自身を除く): 38567568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 109, 117, 156, 193, 218, 234, 312, 327, 386, 436, 468, 579, 654, 772, 872, 936, 981, 1158, 1308, 1417, 1544, 1737, 1962, 2316, 2509, 2616, 2834, 3474, 3924, 4251, 4632, 5018, 5668, 6948, 7527, 7848, 8502, 10036, 11336, 12753, 13896, 15054, 17004, 20072, 21037, 22581, 25506, 30108, 34008, 42074, 45162, 51012, 60216, 63111, 84148, 90324, 102024, 126222, 168296, 180648, 189333, 252444, 273481, 378666, 504888, 546962, 757332, 820443, 1093924, 1514664, 1640886, 2187848, 2461329, 3281772, 4922658, 6563544, 9845316, 19690632]

約数ペア:

[(1, 19690632), (2, 9845316), (3, 6563544), (4, 4922658), (6, 3281772), (8, 2461329), (9, 2187848), (12, 1640886), (13, 1514664), (18, 1093924), (24, 820443), (26, 757332), (36, 546962), (39, 504888), (52, 378666), (72, 273481), (78, 252444), (104, 189333), (109, 180648), (117, 168296), (156, 126222), (193, 102024), (218, 90324), (234, 84148), (312, 63111), (327, 60216), (386, 51012), (436, 45162), (468, 42074), (579, 34008), (654, 30108), (772, 25506), (872, 22581), (936, 21037), (981, 20072), (1158, 17004), (1308, 15054), (1417, 13896), (1544, 12753), (1737, 11336), (1962, 10036), (2316, 8502), (2509, 7848), (2616, 7527), (2834, 6948), (3474, 5668), (3924, 5018), (4251, 4632)]