18923315158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1487}}^1\times {\mathrm{5119}}^1$

素因数の和:6732

約数の個数: 32

約数和(自身を含む): 31266570240

約数和(自身を除く): 12343255082

約数列:

[1, 2, 11, 22, 113, 226, 1243, 1487, 2486, 2974, 5119, 10238, 16357, 32714, 56309, 112618, 168031, 336062, 578447, 1156894, 1848341, 3696682, 6362917, 7611953, 12725834, 15223906, 83731483, 167462966, 860150689, 1720301378, 9461657579, 18923315158]

約数ペア:

[(1, 18923315158), (2, 9461657579), (11, 1720301378), (22, 860150689), (113, 167462966), (226, 83731483), (1243, 15223906), (1487, 12725834), (2486, 7611953), (2974, 6362917), (5119, 3696682), (10238, 1848341), (16357, 1156894), (32714, 578447), (56309, 336062), (112618, 168031)]