1228225042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3511}}^1\times {\mathrm{15901}}^1$

素因数の和:19425

約数の個数: 16

約数和(自身を含む): 2010521664

約数和(自身を除く): 782296622

約数列:

[1, 2, 11, 22, 3511, 7022, 15901, 31802, 38621, 77242, 174911, 349822, 55828411, 111656822, 614112521, 1228225042]

約数ペア:

[(1, 1228225042), (2, 614112521), (11, 111656822), (22, 55828411), (3511, 349822), (7022, 174911), (15901, 77242), (31802, 38621)]