15412748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 30477216

約数和(自身を除く): 15064468

約数列:

[1, 2, 4, 13, 26, 43, 52, 61, 86, 113, 122, 172, 226, 244, 452, 559, 793, 1118, 1469, 1586, 2236, 2623, 2938, 3172, 4859, 5246, 5876, 6893, 9718, 10492, 13786, 19436, 27572, 34099, 63167, 68198, 89609, 126334, 136396, 179218, 252668, 296399, 358436, 592798, 1185596, 3853187, 7706374, 15412748]

約数ペア:

[(1, 15412748), (2, 7706374), (4, 3853187), (13, 1185596), (26, 592798), (43, 358436), (52, 296399), (61, 252668), (86, 179218), (113, 136396), (122, 126334), (172, 89609), (226, 68198), (244, 63167), (452, 34099), (559, 27572), (793, 19436), (1118, 13786), (1469, 10492), (1586, 9718), (2236, 6893), (2623, 5876), (2938, 5246), (3172, 4859)]