15923862

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 36756720

約数和(自身を除く): 20832858

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 101, 114, 171, 202, 303, 342, 461, 606, 909, 922, 1383, 1818, 1919, 2766, 3838, 4149, 5757, 8298, 8759, 11514, 17271, 17518, 26277, 34542, 46561, 52554, 78831, 93122, 139683, 157662, 279366, 419049, 838098, 884659, 1769318, 2653977, 5307954, 7961931, 15923862]

約数ペア:

[(1, 15923862), (2, 7961931), (3, 5307954), (6, 2653977), (9, 1769318), (18, 884659), (19, 838098), (38, 419049), (57, 279366), (101, 157662), (114, 139683), (171, 93122), (202, 78831), (303, 52554), (342, 46561), (461, 34542), (606, 26277), (909, 17518), (922, 17271), (1383, 11514), (1818, 8759), (1919, 8298), (2766, 5757), (3838, 4149)]