15486812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 31298400

約数和(自身を除く): 15811588

約数列:

[1, 2, 4, 11, 22, 29, 44, 53, 58, 106, 116, 212, 229, 319, 458, 583, 638, 916, 1166, 1276, 1537, 2332, 2519, 3074, 5038, 6148, 6641, 10076, 12137, 13282, 16907, 24274, 26564, 33814, 48548, 67628, 73051, 133507, 146102, 267014, 292204, 351973, 534028, 703946, 1407892, 3871703, 7743406, 15486812]

約数ペア:

[(1, 15486812), (2, 7743406), (4, 3871703), (11, 1407892), (22, 703946), (29, 534028), (44, 351973), (53, 292204), (58, 267014), (106, 146102), (116, 133507), (212, 73051), (229, 67628), (319, 48548), (458, 33814), (583, 26564), (638, 24274), (916, 16907), (1166, 13282), (1276, 12137), (1537, 10076), (2332, 6641), (2519, 6148), (3074, 5038)]