22840490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73679}}^1$

素因数の和:73717

約数の個数: 16

約数和(自身を含む): 42439680

約数和(自身を除く): 19599190

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 73679, 147358, 368395, 736790, 2284049, 4568098, 11420245, 22840490]

約数ペア:

[(1, 22840490), (2, 11420245), (5, 4568098), (10, 2284049), (31, 736790), (62, 368395), (155, 147358), (310, 73679)]