30939676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2593}}^1$

素因数の和:2773

約数の個数: 24

約数和(自身を含む): 57379280

約数和(自身を除く): 26439604

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2593, 2983, 5186, 5966, 10372, 11932, 49267, 98534, 197068, 407101, 814202, 1628404, 7734919, 15469838, 30939676]

約数ペア:

[(1, 30939676), (2, 15469838), (4, 7734919), (19, 1628404), (38, 814202), (76, 407101), (157, 197068), (314, 98534), (628, 49267), (2593, 11932), (2983, 10372), (5186, 5966)]