15705074864

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{12424901}}^1$

素因数の和:12424988

約数の個数: 20

約数和(自身を含む): 30813756960

約数和(自身を除く): 15108682096

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 12424901, 24849802, 49699604, 99399208, 198798416, 981567179, 1963134358, 3926268716, 7852537432, 15705074864]

約数ペア:

[(1, 15705074864), (2, 7852537432), (4, 3926268716), (8, 1963134358), (16, 981567179), (79, 198798416), (158, 99399208), (316, 49699604), (632, 24849802), (1264, 12424901)]