15741145294

素因数分解:

$2^1\times 7^1\times {\mathrm{5101}}^1\times {\mathrm{220421}}^1$

素因数の和:225531

約数の個数: 16

約数和(自身を含む): 26990233056

約数和(自身を除く): 11249087762

約数列:

[1, 2, 7, 14, 5101, 10202, 35707, 71414, 220421, 440842, 1542947, 3085894, 1124367521, 2248735042, 7870572647, 15741145294]

約数ペア:

[(1, 15741145294), (2, 7870572647), (7, 2248735042), (14, 1124367521), (5101, 3085894), (10202, 1542947), (35707, 440842), (71414, 220421)]