13437718

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 24634368

約数和(自身を除く): 11196650

約数列:

[1, 2, 7, 14, 17, 34, 119, 131, 238, 262, 431, 862, 917, 1834, 2227, 3017, 4454, 6034, 7327, 14654, 15589, 31178, 51289, 56461, 102578, 112922, 395227, 790454, 959837, 1919674, 6718859, 13437718]

約数ペア:

[(1, 13437718), (2, 6718859), (7, 1919674), (14, 959837), (17, 790454), (34, 395227), (119, 112922), (131, 102578), (238, 56461), (262, 51289), (431, 31178), (862, 15589), (917, 14654), (1834, 7327), (2227, 6034), (3017, 4454)]