15183272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2179}}^1$

素因数の和:2265

約数の個数: 32

約数和(自身を含む): 31130400

約数和(自身を除く): 15947128

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 2179, 3484, 4358, 6968, 8716, 17432, 28327, 56654, 113308, 145993, 226616, 291986, 583972, 1167944, 1897909, 3795818, 7591636, 15183272]

約数ペア:

[(1, 15183272), (2, 7591636), (4, 3795818), (8, 1897909), (13, 1167944), (26, 583972), (52, 291986), (67, 226616), (104, 145993), (134, 113308), (268, 56654), (536, 28327), (871, 17432), (1742, 8716), (2179, 6968), (3484, 4358)]