38384242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 64157184

約数和(自身を除く): 25772942

約数列:

[1, 2, 13, 26, 47, 94, 101, 202, 311, 611, 622, 1222, 1313, 2626, 4043, 4747, 8086, 9494, 14617, 29234, 31411, 61711, 62822, 123422, 190021, 380042, 408343, 816686, 1476317, 2952634, 19192121, 38384242]

約数ペア:

[(1, 38384242), (2, 19192121), (13, 2952634), (26, 1476317), (47, 816686), (94, 408343), (101, 380042), (202, 190021), (311, 123422), (611, 62822), (622, 61711), (1222, 31411), (1313, 29234), (2626, 14617), (4043, 9494), (4747, 8086)]