23679518

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{881}}^1$

素因数の和:1123

約数の個数: 16

約数和(自身を含む): 36197280

約数和(自身を除く): 12517762

約数列:

[1, 2, 89, 151, 178, 302, 881, 1762, 13439, 26878, 78409, 133031, 156818, 266062, 11839759, 23679518]

約数ペア:

[(1, 23679518), (2, 11839759), (89, 266062), (151, 156818), (178, 133031), (302, 78409), (881, 26878), (1762, 13439)]