11809902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 27578880

約数和(自身を除く): 15768978

約数列:

[1, 2, 3, 6, 13, 23, 26, 29, 39, 46, 58, 69, 78, 87, 138, 174, 227, 299, 377, 454, 598, 667, 681, 754, 897, 1131, 1334, 1362, 1794, 2001, 2262, 2951, 4002, 5221, 5902, 6583, 8671, 8853, 10442, 13166, 15663, 17342, 17706, 19749, 26013, 31326, 39498, 52026, 67873, 85579, 135746, 151409, 171158, 203619, 256737, 302818, 407238, 454227, 513474, 908454, 1968317, 3936634, 5904951, 11809902]

約数ペア:

[(1, 11809902), (2, 5904951), (3, 3936634), (6, 1968317), (13, 908454), (23, 513474), (26, 454227), (29, 407238), (39, 302818), (46, 256737), (58, 203619), (69, 171158), (78, 151409), (87, 135746), (138, 85579), (174, 67873), (227, 52026), (299, 39498), (377, 31326), (454, 26013), (598, 19749), (667, 17706), (681, 17342), (754, 15663), (897, 13166), (1131, 10442), (1334, 8853), (1362, 8671), (1794, 6583), (2001, 5902), (2262, 5221), (2951, 4002)]