23931778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1487}}^1$

素因数の和:2121

約数の個数: 16

約数和(自身を含む): 38747520

約数和(自身を除く): 14815742

約数列:

[1, 2, 13, 26, 619, 1238, 1487, 2974, 8047, 16094, 19331, 38662, 920453, 1840906, 11965889, 23931778]

約数ペア:

[(1, 23931778), (2, 11965889), (13, 1840906), (26, 920453), (619, 38662), (1238, 19331), (1487, 16094), (2974, 8047)]