15798874

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12401}}^1$

素因数の和:12430

約数の個数: 24

約数和(自身を含む): 29690388

約数和(自身を除く): 13891514

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 12401, 24802, 86807, 161213, 173614, 322426, 607649, 1128491, 1215298, 2256982, 7899437, 15798874]

約数ペア:

[(1, 15798874), (2, 7899437), (7, 2256982), (13, 1215298), (14, 1128491), (26, 607649), (49, 322426), (91, 173614), (98, 161213), (182, 86807), (637, 24802), (1274, 12401)]