15069964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2222

約数の個数: 48

約数和(自身を含む): 34182400

約数和(自身を除く): 19112436

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 2179, 3458, 4358, 6916, 8716, 15253, 28327, 30506, 41401, 56654, 61012, 82802, 113308, 165604, 198289, 289807, 396578, 538213, 579614, 793156, 1076426, 1159228, 2152852, 3767491, 7534982, 15069964]

約数ペア:

[(1, 15069964), (2, 7534982), (4, 3767491), (7, 2152852), (13, 1159228), (14, 1076426), (19, 793156), (26, 579614), (28, 538213), (38, 396578), (52, 289807), (76, 198289), (91, 165604), (133, 113308), (182, 82802), (247, 61012), (266, 56654), (364, 41401), (494, 30506), (532, 28327), (988, 15253), (1729, 8716), (2179, 6916), (3458, 4358)]