19496022

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5101}}^1$

素因数の和:5133

約数の個数: 48

約数和(自身を含む): 48856752

約数和(自身を除く): 29360730

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 5101, 10202, 15303, 30606, 35707, 66313, 71414, 107121, 132626, 198939, 214242, 249949, 397878, 464191, 499898, 749847, 928382, 1392573, 1499694, 2785146, 3249337, 6498674, 9748011, 19496022]

約数ペア:

[(1, 19496022), (2, 9748011), (3, 6498674), (6, 3249337), (7, 2785146), (13, 1499694), (14, 1392573), (21, 928382), (26, 749847), (39, 499898), (42, 464191), (49, 397878), (78, 249949), (91, 214242), (98, 198939), (147, 132626), (182, 107121), (273, 71414), (294, 66313), (546, 35707), (637, 30606), (1274, 15303), (1911, 10202), (3822, 5101)]