15454904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5981}}^1$

素因数の和:6023

約数の個数: 32

約数和(自身を含む): 32302800

約数和(自身を除く): 16847896

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 5981, 11962, 23924, 47848, 101677, 113639, 203354, 227278, 406708, 454556, 813416, 909112, 1931863, 3863726, 7727452, 15454904]

約数ペア:

[(1, 15454904), (2, 7727452), (4, 3863726), (8, 1931863), (17, 909112), (19, 813416), (34, 454556), (38, 406708), (68, 227278), (76, 203354), (136, 113639), (152, 101677), (323, 47848), (646, 23924), (1292, 11962), (2584, 5981)]