13210168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{373}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 26254800

約数和(自身を除く): 13044632

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 233, 373, 466, 746, 932, 1492, 1864, 2984, 4427, 7087, 8854, 14174, 17708, 28348, 35416, 56696, 86909, 173818, 347636, 695272, 1651271, 3302542, 6605084, 13210168]

約数ペア:

[(1, 13210168), (2, 6605084), (4, 3302542), (8, 1651271), (19, 695272), (38, 347636), (76, 173818), (152, 86909), (233, 56696), (373, 35416), (466, 28348), (746, 17708), (932, 14174), (1492, 8854), (1864, 7087), (2984, 4427)]