18430892

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2693}}^1$

素因数の和:2785

約数の個数: 24

約数和(自身を含む): 33944400

約数和(自身を除く): 15513508

約数列:

[1, 2, 4, 29, 58, 59, 116, 118, 236, 1711, 2693, 3422, 5386, 6844, 10772, 78097, 156194, 158887, 312388, 317774, 635548, 4607723, 9215446, 18430892]

約数ペア:

[(1, 18430892), (2, 9215446), (4, 4607723), (29, 635548), (58, 317774), (59, 312388), (116, 158887), (118, 156194), (236, 78097), (1711, 10772), (2693, 6844), (3422, 5386)]