23705338

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1201}}^1$

素因数の和:1413

約数の個数: 16

約数和(自身を含む): 36348480

約数和(自身を除く): 12643142

約数列:

[1, 2, 71, 139, 142, 278, 1201, 2402, 9869, 19738, 85271, 166939, 170542, 333878, 11852669, 23705338]

約数ペア:

[(1, 23705338), (2, 11852669), (71, 333878), (139, 170542), (142, 166939), (278, 85271), (1201, 19738), (2402, 9869)]