19815294

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2423}}^1$

素因数の和:2504

約数の個数: 32

約数和(自身を含む): 41886720

約数和(自身を除く): 22071426

約数列:

[1, 2, 3, 6, 29, 47, 58, 87, 94, 141, 174, 282, 1363, 2423, 2726, 4089, 4846, 7269, 8178, 14538, 70267, 113881, 140534, 210801, 227762, 341643, 421602, 683286, 3302549, 6605098, 9907647, 19815294]

約数ペア:

[(1, 19815294), (2, 9907647), (3, 6605098), (6, 3302549), (29, 683286), (47, 421602), (58, 341643), (87, 227762), (94, 210801), (141, 140534), (174, 113881), (282, 70267), (1363, 14538), (2423, 8178), (2726, 7269), (4089, 4846)]