169940518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1879}}^1\times {\mathrm{4111}}^1$

素因数の和:6003

約数の個数: 16

約数和(自身を含む): 278300160

約数和(自身を除く): 108359642

約数列:

[1, 2, 11, 22, 1879, 3758, 4111, 8222, 20669, 41338, 45221, 90442, 7724569, 15449138, 84970259, 169940518]

約数ペア:

[(1, 169940518), (2, 84970259), (11, 15449138), (22, 7724569), (1879, 90442), (3758, 45221), (4111, 41338), (8222, 20669)]