24864190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{991}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 48496896

約数和(自身を除く): 23632706

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 965, 991, 1930, 1982, 2509, 4955, 5018, 9910, 12545, 12883, 25090, 25766, 64415, 128830, 191263, 382526, 956315, 1912630, 2486419, 4972838, 12432095, 24864190]

約数ペア:

[(1, 24864190), (2, 12432095), (5, 4972838), (10, 2486419), (13, 1912630), (26, 956315), (65, 382526), (130, 191263), (193, 128830), (386, 64415), (965, 25766), (991, 25090), (1930, 12883), (1982, 12545), (2509, 9910), (4955, 5018)]