15215288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4673}}^1$

素因数の和:4727

約数の個数: 32

約数和(自身を含む): 31970160

約数和(自身を除く): 16754872

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 4673, 9346, 18692, 37384, 51403, 102806, 172901, 205612, 345802, 411224, 691604, 1383208, 1901911, 3803822, 7607644, 15215288]

約数ペア:

[(1, 15215288), (2, 7607644), (4, 3803822), (8, 1901911), (11, 1383208), (22, 691604), (37, 411224), (44, 345802), (74, 205612), (88, 172901), (148, 102806), (296, 51403), (407, 37384), (814, 18692), (1628, 9346), (3256, 4673)]