18616550113

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2693}}^1\times {\mathrm{51977}}^1$

素因数の和:54696

約数の個数: 16

約数和(自身を含む): 22404597120

約数和(自身を除く): 3788047007

約数列:

[1, 7, 19, 133, 2693, 18851, 51167, 51977, 358169, 363839, 987563, 6912941, 139974061, 979818427, 2659507159, 18616550113]

約数ペア:

[(1, 18616550113), (7, 2659507159), (19, 979818427), (133, 139974061), (2693, 6912941), (18851, 987563), (51167, 363839), (51977, 358169)]