15690079312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51612103}}^1$

素因数の和:51612130

約数の個数: 20

約数和(自身を含む): 31999504480

約数和(自身を除く): 16309425168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51612103, 103224206, 206448412, 412896824, 825793648, 980629957, 1961259914, 3922519828, 7845039656, 15690079312]

約数ペア:

[(1, 15690079312), (2, 7845039656), (4, 3922519828), (8, 1961259914), (16, 980629957), (19, 825793648), (38, 412896824), (76, 206448412), (152, 103224206), (304, 51612103)]