13198108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 29240064

約数和(自身を除く): 16041956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 587, 803, 1022, 1174, 1606, 2044, 2348, 3212, 4109, 5621, 6457, 8218, 11242, 12914, 16436, 22484, 25828, 42851, 45199, 85702, 90398, 171404, 180796, 299957, 471361, 599914, 942722, 1199828, 1885444, 3299527, 6599054, 13198108]

約数ペア:

[(1, 13198108), (2, 6599054), (4, 3299527), (7, 1885444), (11, 1199828), (14, 942722), (22, 599914), (28, 471361), (44, 299957), (73, 180796), (77, 171404), (146, 90398), (154, 85702), (292, 45199), (308, 42851), (511, 25828), (587, 22484), (803, 16436), (1022, 12914), (1174, 11242), (1606, 8218), (2044, 6457), (2348, 5621), (3212, 4109)]