22254830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{887}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 43412544

約数和(自身を除く): 21157714

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 887, 965, 1774, 1930, 2509, 4435, 5018, 8870, 11531, 12545, 23062, 25090, 57655, 115310, 171191, 342382, 855955, 1711910, 2225483, 4450966, 11127415, 22254830]

約数ペア:

[(1, 22254830), (2, 11127415), (5, 4450966), (10, 2225483), (13, 1711910), (26, 855955), (65, 342382), (130, 171191), (193, 115310), (386, 57655), (887, 25090), (965, 23062), (1774, 12545), (1930, 11531), (2509, 8870), (4435, 5018)]