19295914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1801}}^1$

素因数の和:2301

約数の個数: 16

約数和(自身を含む): 31657536

約数和(自身を除く): 12361622

約数列:

[1, 2, 11, 22, 487, 974, 1801, 3602, 5357, 10714, 19811, 39622, 877087, 1754174, 9647957, 19295914]

約数ペア:

[(1, 19295914), (2, 9647957), (11, 1754174), (22, 877087), (487, 39622), (974, 19811), (1801, 10714), (3602, 5357)]