22189726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 38622528

約数和(自身を除く): 16432802

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 442, 793, 823, 1037, 1586, 1646, 2074, 10699, 13481, 13991, 21398, 26962, 27982, 50203, 100406, 181883, 363766, 652639, 853451, 1305278, 1706902, 11094863, 22189726]

約数ペア:

[(1, 22189726), (2, 11094863), (13, 1706902), (17, 1305278), (26, 853451), (34, 652639), (61, 363766), (122, 181883), (221, 100406), (442, 50203), (793, 27982), (823, 26962), (1037, 21398), (1586, 13991), (1646, 13481), (2074, 10699)]