15608936

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1321}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 33631680

約数和(自身を除く): 18022744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1321, 1477, 1688, 2642, 2954, 5284, 5908, 9247, 10568, 11816, 18494, 36988, 73976, 278731, 557462, 1114924, 1951117, 2229848, 3902234, 7804468, 15608936]

約数ペア:

[(1, 15608936), (2, 7804468), (4, 3902234), (7, 2229848), (8, 1951117), (14, 1114924), (28, 557462), (56, 278731), (211, 73976), (422, 36988), (844, 18494), (1321, 11816), (1477, 10568), (1688, 9247), (2642, 5908), (2954, 5284)]