38511894

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3691}}^1$

素因数の和:3780

約数の個数: 32

約数和(自身を含む): 80810496

約数和(自身を除く): 42298602

約数列:

[1, 2, 3, 6, 37, 47, 74, 94, 111, 141, 222, 282, 1739, 3478, 3691, 5217, 7382, 10434, 11073, 22146, 136567, 173477, 273134, 346954, 409701, 520431, 819402, 1040862, 6418649, 12837298, 19255947, 38511894]

約数ペア:

[(1, 38511894), (2, 19255947), (3, 12837298), (6, 6418649), (37, 1040862), (47, 819402), (74, 520431), (94, 409701), (111, 346954), (141, 273134), (222, 173477), (282, 136567), (1739, 22146), (3478, 11073), (3691, 10434), (5217, 7382)]