15112888

素因数分解:

$2^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{673}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 32513760

約数和(自身を除く): 17400872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 401, 673, 802, 1346, 1604, 2692, 2807, 3208, 4711, 5384, 5614, 9422, 11228, 18844, 22456, 37688, 269873, 539746, 1079492, 1889111, 2158984, 3778222, 7556444, 15112888]

約数ペア:

[(1, 15112888), (2, 7556444), (4, 3778222), (7, 2158984), (8, 1889111), (14, 1079492), (28, 539746), (56, 269873), (401, 37688), (673, 22456), (802, 18844), (1346, 11228), (1604, 9422), (2692, 5614), (2807, 5384), (3208, 4711)]