858651838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{4637}}^1$

素因数の和:5112

約数の個数: 32

約数和(自身を含む): 1482675840

約数和(自身を除く): 624024002

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 443, 886, 4637, 4873, 8417, 9274, 9746, 16834, 51007, 88103, 92587, 102014, 176206, 185174, 969133, 1938266, 2054191, 4108382, 22596101, 39029629, 45192202, 78059258, 429325919, 858651838]

約数ペア:

[(1, 858651838), (2, 429325919), (11, 78059258), (19, 45192202), (22, 39029629), (38, 22596101), (209, 4108382), (418, 2054191), (443, 1938266), (886, 969133), (4637, 185174), (4873, 176206), (8417, 102014), (9274, 92587), (9746, 88103), (16834, 51007)]