23939638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 39564288

約数和(自身を除く): 15624650

約数列:

[1, 2, 17, 34, 47, 71, 94, 142, 211, 422, 799, 1207, 1598, 2414, 3337, 3587, 6674, 7174, 9917, 14981, 19834, 29962, 56729, 113458, 168589, 254677, 337178, 509354, 704107, 1408214, 11969819, 23939638]

約数ペア:

[(1, 23939638), (2, 11969819), (17, 1408214), (34, 704107), (47, 509354), (71, 337178), (94, 254677), (142, 168589), (211, 113458), (422, 56729), (799, 29962), (1207, 19834), (1598, 14981), (2414, 9917), (3337, 7174), (3587, 6674)]