120087638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{287291}}^1$

素因数の和:287323

約数の個数: 16

約数和(自身を含む): 206850240

約数和(自身を除く): 86762602

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 287291, 574582, 3160201, 5458529, 6320402, 10917058, 60043819, 120087638]

約数ペア:

[(1, 120087638), (2, 60043819), (11, 10917058), (19, 6320402), (22, 5458529), (38, 3160201), (209, 574582), (418, 287291)]