19603036

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1061}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 35683200

約数和(自身を除く): 16080164

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 596, 1061, 2122, 4244, 4619, 9238, 18476, 32891, 65782, 131564, 158089, 316178, 632356, 4900759, 9801518, 19603036]

約数ペア:

[(1, 19603036), (2, 9801518), (4, 4900759), (31, 632356), (62, 316178), (124, 158089), (149, 131564), (298, 65782), (596, 32891), (1061, 18476), (2122, 9238), (4244, 4619)]