15696068872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{44491}}^1$

素因数の和:44738

約数の個数: 64

約数和(自身を含む): 33956294400

約数和(自身を除く): 18260225528

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 211, 418, 422, 836, 844, 1672, 1688, 2321, 4009, 4642, 8018, 9284, 16036, 18568, 32072, 44099, 44491, 88198, 88982, 176396, 177964, 352792, 355928, 489401, 845329, 978802, 1690658, 1957604, 3381316, 3915208, 6762632, 9298619, 9387601, 18597238, 18775202, 37194476, 37550404, 74388952, 75100808, 103263611, 178364419, 206527222, 356728838, 413054444, 713457676, 826108888, 1426915352, 1962008609, 3924017218, 7848034436, 15696068872]

約数ペア:

[(1, 15696068872), (2, 7848034436), (4, 3924017218), (8, 1962008609), (11, 1426915352), (19, 826108888), (22, 713457676), (38, 413054444), (44, 356728838), (76, 206527222), (88, 178364419), (152, 103263611), (209, 75100808), (211, 74388952), (418, 37550404), (422, 37194476), (836, 18775202), (844, 18597238), (1672, 9387601), (1688, 9298619), (2321, 6762632), (4009, 3915208), (4642, 3381316), (8018, 1957604), (9284, 1690658), (16036, 978802), (18568, 845329), (32072, 489401), (44099, 355928), (44491, 352792), (88198, 177964), (88982, 176396)]