39817073474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{70451}}^1$

素因数の和:70718

約数の個数: 32

約数和(自身を含む): 63914054400

約数和(自身を除く): 24096980926

約数列:

[1, 2, 19, 38, 107, 139, 214, 278, 2033, 2641, 4066, 5282, 14873, 29746, 70451, 140902, 282587, 565174, 1338569, 2677138, 7538257, 9792689, 15076514, 19585378, 143226883, 186061091, 286453766, 372122182, 1047817723, 2095635446, 19908536737, 39817073474]

約数ペア:

[(1, 39817073474), (2, 19908536737), (19, 2095635446), (38, 1047817723), (107, 372122182), (139, 286453766), (214, 186061091), (278, 143226883), (2033, 19585378), (2641, 15076514), (4066, 9792689), (5282, 7538257), (14873, 2677138), (29746, 1338569), (70451, 565174), (140902, 282587)]