15015016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 29858400

約数和(自身を除く): 14843384

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 346, 571, 692, 1142, 1384, 2284, 3287, 4568, 6574, 10849, 13148, 21698, 26296, 43396, 86792, 98783, 197566, 395132, 790264, 1876877, 3753754, 7507508, 15015016]

約数ペア:

[(1, 15015016), (2, 7507508), (4, 3753754), (8, 1876877), (19, 790264), (38, 395132), (76, 197566), (152, 98783), (173, 86792), (346, 43396), (571, 26296), (692, 21698), (1142, 13148), (1384, 10849), (2284, 6574), (3287, 4568)]