19586730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21061}}^1$

素因数の和:21102

約数の個数: 32

約数和(自身を含む): 48526848

約数和(自身を除く): 28940118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 21061, 42122, 63183, 105305, 126366, 210610, 315915, 631830, 652891, 1305782, 1958673, 3264455, 3917346, 6528910, 9793365, 19586730]

約数ペア:

[(1, 19586730), (2, 9793365), (3, 6528910), (5, 3917346), (6, 3264455), (10, 1958673), (15, 1305782), (30, 652891), (31, 631830), (62, 315915), (93, 210610), (155, 126366), (186, 105305), (310, 63183), (465, 42122), (930, 21061)]