13917590896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4161959}}^1$

素因数の和:4161997

約数の個数: 40

約数和(自身を含む): 30964982400

約数和(自身を除く): 17047391504

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 4161959, 8323918, 16647836, 33295672, 45781549, 66591344, 79077221, 91563098, 158154442, 183126196, 316308884, 366252392, 632617768, 732504784, 869849431, 1265235536, 1739698862, 3479397724, 6958795448, 13917590896]

約数ペア:

[(1, 13917590896), (2, 6958795448), (4, 3479397724), (8, 1739698862), (11, 1265235536), (16, 869849431), (19, 732504784), (22, 632617768), (38, 366252392), (44, 316308884), (76, 183126196), (88, 158154442), (152, 91563098), (176, 79077221), (209, 66591344), (304, 45781549), (418, 33295672), (836, 16647836), (1672, 8323918), (3344, 4161959)]