20183251

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 22654080

約数和(自身を除く): 2470829

約数列:

[1, 11, 59, 137, 227, 649, 1507, 2497, 8083, 13393, 31099, 88913, 147323, 342089, 1834841, 20183251]

約数ペア:

[(1, 20183251), (11, 1834841), (59, 342089), (137, 147323), (227, 88913), (649, 31099), (1507, 13393), (2497, 8083)]