15424948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 34247808

約数和(自身を除く): 18822860

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 821, 854, 1342, 1642, 1708, 2684, 3284, 4697, 5747, 9031, 9394, 11494, 18062, 18788, 22988, 36124, 50081, 63217, 100162, 126434, 200324, 252868, 350567, 550891, 701134, 1101782, 1402268, 2203564, 3856237, 7712474, 15424948]

約数ペア:

[(1, 15424948), (2, 7712474), (4, 3856237), (7, 2203564), (11, 1402268), (14, 1101782), (22, 701134), (28, 550891), (44, 350567), (61, 252868), (77, 200324), (122, 126434), (154, 100162), (244, 63217), (308, 50081), (427, 36124), (671, 22988), (821, 18788), (854, 18062), (1342, 11494), (1642, 9394), (1708, 9031), (2684, 5747), (3284, 4697)]