15187908

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 36942080

約数和(自身を除く): 21754172

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 79, 111, 148, 158, 222, 237, 316, 433, 444, 474, 866, 948, 1299, 1732, 2598, 2923, 5196, 5846, 8769, 11692, 16021, 17538, 32042, 34207, 35076, 48063, 64084, 68414, 96126, 102621, 136828, 192252, 205242, 410484, 1265659, 2531318, 3796977, 5062636, 7593954, 15187908]

約数ペア:

[(1, 15187908), (2, 7593954), (3, 5062636), (4, 3796977), (6, 2531318), (12, 1265659), (37, 410484), (74, 205242), (79, 192252), (111, 136828), (148, 102621), (158, 96126), (222, 68414), (237, 64084), (316, 48063), (433, 35076), (444, 34207), (474, 32042), (866, 17538), (948, 16021), (1299, 11692), (1732, 8769), (2598, 5846), (2923, 5196)]