30872402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{10243}}^1$

素因数の和:10393

約数の個数: 16

約数和(自身を含む): 50892192

約数和(自身を除く): 20019790

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 10243, 20486, 112673, 225346, 1403291, 2806582, 15436201, 30872402]

約数ペア:

[(1, 30872402), (2, 15436201), (11, 2806582), (22, 1403291), (137, 225346), (274, 112673), (1507, 20486), (3014, 10243)]