1591720136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{75337}}^1$

素因数の和:75501

約数の個数: 32

約数和(自身を含む): 3164196000

約数和(自身を除く): 1572475864

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 5282, 10564, 21128, 75337, 150674, 301348, 602696, 1431403, 2862806, 5725612, 10471843, 11451224, 20943686, 41887372, 83774744, 198965017, 397930034, 795860068, 1591720136]

約数ペア:

[(1, 1591720136), (2, 795860068), (4, 397930034), (8, 198965017), (19, 83774744), (38, 41887372), (76, 20943686), (139, 11451224), (152, 10471843), (278, 5725612), (556, 2862806), (1112, 1431403), (2641, 602696), (5282, 301348), (10564, 150674), (21128, 75337)]