15221104

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{9419}}^1$

素因数の和:9528

約数の個数: 20

約数和(自身を含む): 29786040

約数和(自身を除く): 14564936

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 9419, 18838, 37676, 75352, 150704, 951319, 1902638, 3805276, 7610552, 15221104]

約数ペア:

[(1, 15221104), (2, 7610552), (4, 3805276), (8, 1902638), (16, 951319), (101, 150704), (202, 75352), (404, 37676), (808, 18838), (1616, 9419)]