15706979992

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{2939}}^1\times {\mathrm{5521}}^1$

素因数の和:8488

約数の個数: 48

約数和(自身を含む): 32388186600

約数和(自身を除く): 16681206608

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 2939, 5521, 5878, 11042, 11756, 22084, 23512, 32329, 44168, 60731, 64658, 121462, 129316, 242924, 258632, 355619, 485848, 668041, 711238, 1336082, 1422476, 2672164, 2844952, 5344328, 16226219, 32452438, 64904876, 129809752, 178488409, 356976818, 713953636, 1427907272, 1963372499, 3926744998, 7853489996, 15706979992]

約数ペア:

[(1, 15706979992), (2, 7853489996), (4, 3926744998), (8, 1963372499), (11, 1427907272), (22, 713953636), (44, 356976818), (88, 178488409), (121, 129809752), (242, 64904876), (484, 32452438), (968, 16226219), (2939, 5344328), (5521, 2844952), (5878, 2672164), (11042, 1422476), (11756, 1336082), (22084, 711238), (23512, 668041), (32329, 485848), (44168, 355619), (60731, 258632), (64658, 242924), (121462, 129316)]