15696989042

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1\times {\mathrm{48649}}^1$

素因数の和:49890

約数の個数: 32

約数和(自身を含む): 28349328000

約数和(自身を除く): 12652338958

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1213, 2426, 8491, 16982, 23047, 46094, 48649, 97298, 161329, 322658, 340543, 681086, 924331, 1848662, 6470317, 12940634, 59011237, 118022474, 413078659, 826157318, 1121213503, 2242427006, 7848494521, 15696989042]

約数ペア:

[(1, 15696989042), (2, 7848494521), (7, 2242427006), (14, 1121213503), (19, 826157318), (38, 413078659), (133, 118022474), (266, 59011237), (1213, 12940634), (2426, 6470317), (8491, 1848662), (16982, 924331), (23047, 681086), (46094, 340543), (48649, 322658), (97298, 161329)]