15556802558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{6607}}^1$

素因数の和:6813

約数の個数: 64

約数和(自身を含む): 27633070080

約数和(自身を除く): 12076267522

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 131, 209, 262, 418, 473, 817, 946, 1441, 1634, 2489, 2882, 4978, 5633, 6607, 8987, 11266, 13214, 17974, 27379, 54758, 61963, 72677, 107027, 123926, 125533, 145354, 214054, 251066, 284101, 568202, 865517, 1177297, 1380863, 1731034, 2354594, 2761726, 3125111, 5397919, 6250222, 9520687, 10795838, 16444823, 19041374, 32889646, 37217231, 59377109, 74434462, 118754218, 180893053, 361786106, 409389541, 707127389, 818779082, 1414254778, 7778401279, 15556802558]

約数ペア:

[(1, 15556802558), (2, 7778401279), (11, 1414254778), (19, 818779082), (22, 707127389), (38, 409389541), (43, 361786106), (86, 180893053), (131, 118754218), (209, 74434462), (262, 59377109), (418, 37217231), (473, 32889646), (817, 19041374), (946, 16444823), (1441, 10795838), (1634, 9520687), (2489, 6250222), (2882, 5397919), (4978, 3125111), (5633, 2761726), (6607, 2354594), (8987, 1731034), (11266, 1380863), (13214, 1177297), (17974, 865517), (27379, 568202), (54758, 284101), (61963, 251066), (72677, 214054), (107027, 145354), (123926, 125533)]