22225822

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2579}}^1$

素因数の和:2751

約数の個数: 16

約数和(自身を含む): 34675200

約数和(自身を除く): 12449378

約数列:

[1, 2, 31, 62, 139, 278, 2579, 4309, 5158, 8618, 79949, 159898, 358481, 716962, 11112911, 22225822]

約数ペア:

[(1, 22225822), (2, 11112911), (31, 716962), (62, 358481), (139, 159898), (278, 79949), (2579, 8618), (4309, 5158)]