15694428176

素因数分解:

$2^4\times 7^1\times {\mathrm{140128823}}^1$

素因数の和:140128838

約数の個数: 20

約数和(自身を含む): 34751948352

約数和(自身を除く): 19057520176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140128823, 280257646, 560515292, 980901761, 1121030584, 1961803522, 2242061168, 3923607044, 7847214088, 15694428176]

約数ペア:

[(1, 15694428176), (2, 7847214088), (4, 3923607044), (7, 2242061168), (8, 1961803522), (14, 1121030584), (16, 980901761), (28, 560515292), (56, 280257646), (112, 140128823)]