15380614

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 26632800

約数和(自身を除く): 11252186

約数列:

[1, 2, 17, 19, 29, 34, 38, 58, 323, 493, 551, 646, 821, 986, 1102, 1642, 9367, 13957, 15599, 18734, 23809, 27914, 31198, 47618, 265183, 404753, 452371, 530366, 809506, 904742, 7690307, 15380614]

約数ペア:

[(1, 15380614), (2, 7690307), (17, 904742), (19, 809506), (29, 530366), (34, 452371), (38, 404753), (58, 265183), (323, 47618), (493, 31198), (551, 27914), (646, 23809), (821, 18734), (986, 15599), (1102, 13957), (1642, 9367)]