15180126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10243}}^1$

素因数の和:10280

約数の個数: 32

約数和(自身を含む): 34419840

約数和(自身を除く): 19239714

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 10243, 20486, 30729, 61458, 133159, 194617, 266318, 389234, 399477, 583851, 798954, 1167702, 2530021, 5060042, 7590063, 15180126]

約数ペア:

[(1, 15180126), (2, 7590063), (3, 5060042), (6, 2530021), (13, 1167702), (19, 798954), (26, 583851), (38, 399477), (39, 389234), (57, 266318), (78, 194617), (114, 133159), (247, 61458), (494, 30729), (741, 20486), (1482, 10243)]