38909492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12487}}^1$

素因数の和:12551

約数の個数: 24

約数和(自身を含む): 73429440

約数和(自身を除く): 34519948

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 12487, 24974, 49948, 237253, 474506, 511967, 949012, 1023934, 2047868, 9727373, 19454746, 38909492]

約数ペア:

[(1, 38909492), (2, 19454746), (4, 9727373), (19, 2047868), (38, 1023934), (41, 949012), (76, 511967), (82, 474506), (164, 237253), (779, 49948), (1558, 24974), (3116, 12487)]