21024484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17579}}^1$

素因数の和:17619

約数の個数: 24

約数和(自身を含む): 41348160

約数和(自身を除く): 20323676

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 17579, 35158, 70316, 228527, 404317, 457054, 808634, 914108, 1617268, 5256121, 10512242, 21024484]

約数ペア:

[(1, 21024484), (2, 10512242), (4, 5256121), (13, 1617268), (23, 914108), (26, 808634), (46, 457054), (52, 404317), (92, 228527), (299, 70316), (598, 35158), (1196, 17579)]