15849548

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 32998560

約数和(自身を除く): 17149012

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 229, 242, 286, 458, 484, 572, 916, 1331, 1573, 2519, 2662, 2977, 3146, 5038, 5324, 5954, 6292, 10076, 11908, 17303, 27709, 32747, 34606, 55418, 65494, 69212, 110836, 130988, 304799, 360217, 609598, 720434, 1219196, 1440868, 3962387, 7924774, 15849548]

約数ペア:

[(1, 15849548), (2, 7924774), (4, 3962387), (11, 1440868), (13, 1219196), (22, 720434), (26, 609598), (44, 360217), (52, 304799), (121, 130988), (143, 110836), (229, 69212), (242, 65494), (286, 55418), (458, 34606), (484, 32747), (572, 27709), (916, 17303), (1331, 11908), (1573, 10076), (2519, 6292), (2662, 5954), (2977, 5324), (3146, 5038)]