15671318052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{9871}}^1\times {\mathrm{10177}}^1$

素因数の和:20068

約数の個数: 48

約数和(自身を含む): 39387068672

約数和(自身を除く): 23715750620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 9871, 10177, 19742, 20354, 29613, 30531, 39484, 40708, 59226, 61062, 118452, 122124, 128323, 132301, 256646, 264602, 384969, 396903, 513292, 529204, 769938, 793806, 1539876, 1587612, 100457167, 200914334, 301371501, 401828668, 602743002, 1205486004, 1305943171, 2611886342, 3917829513, 5223772684, 7835659026, 15671318052]

約数ペア:

[(1, 15671318052), (2, 7835659026), (3, 5223772684), (4, 3917829513), (6, 2611886342), (12, 1305943171), (13, 1205486004), (26, 602743002), (39, 401828668), (52, 301371501), (78, 200914334), (156, 100457167), (9871, 1587612), (10177, 1539876), (19742, 793806), (20354, 769938), (29613, 529204), (30531, 513292), (39484, 396903), (40708, 384969), (59226, 264602), (61062, 256646), (118452, 132301), (122124, 128323)]