15530008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4817}}^1$

素因数の和:4867

約数の個数: 32

約数和(自身を含む): 32376960

約数和(自身を除く): 16846952

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 4817, 9634, 19268, 38536, 62621, 125242, 149327, 250484, 298654, 500968, 597308, 1194616, 1941251, 3882502, 7765004, 15530008]

約数ペア:

[(1, 15530008), (2, 7765004), (4, 3882502), (8, 1941251), (13, 1194616), (26, 597308), (31, 500968), (52, 298654), (62, 250484), (104, 149327), (124, 125242), (248, 62621), (403, 38536), (806, 19268), (1612, 9634), (3224, 4817)]