131671198

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{11119}}^1$

素因数の和:11343

約数の個数: 16

約数和(自身を含む): 204963840

約数和(自身を除く): 73292642

約数列:

[1, 2, 31, 62, 191, 382, 5921, 11119, 11842, 22238, 344689, 689378, 2123729, 4247458, 65835599, 131671198]

約数ペア:

[(1, 131671198), (2, 65835599), (31, 4247458), (62, 2123729), (191, 689378), (382, 344689), (5921, 22238), (11119, 11842)]