69402478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{11633}}^1$

素因数の和:11811

約数の個数: 16

約数和(自身を含む): 110290320

約数和(自身を除く): 40887842

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 11633, 23266, 221027, 442054, 1826381, 3652762, 34701239, 69402478]

約数ペア:

[(1, 69402478), (2, 34701239), (19, 3652762), (38, 1826381), (157, 442054), (314, 221027), (2983, 23266), (5966, 11633)]