2019243530

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{12433}}^1$

素因数の和:12698

約数の個数: 32

約数和(自身を含む): 3692898000

約数和(自身を除く): 1673654470

約数列:

[1, 2, 5, 10, 109, 149, 218, 298, 545, 745, 1090, 1490, 12433, 16241, 24866, 32482, 62165, 81205, 124330, 162410, 1355197, 1852517, 2710394, 3705034, 6775985, 9262585, 13551970, 18525170, 201924353, 403848706, 1009621765, 2019243530]

約数ペア:

[(1, 2019243530), (2, 1009621765), (5, 403848706), (10, 201924353), (109, 18525170), (149, 13551970), (218, 9262585), (298, 6775985), (545, 3705034), (745, 2710394), (1090, 1852517), (1490, 1355197), (12433, 162410), (16241, 124330), (24866, 81205), (32482, 62165)]