19006925986

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1\times {\mathrm{3251}}^1$

素因数の和:3738

約数の個数: 32

約数和(自身を含む): 29184644736

約数和(自身を除く): 10177718750

約数列:

[1, 2, 101, 103, 202, 206, 281, 562, 3251, 6502, 10403, 20806, 28381, 28943, 56762, 57886, 328351, 334853, 656702, 669706, 913531, 1827062, 2923243, 5846486, 33820153, 67640306, 92266631, 94093693, 184533262, 188187386, 9503462993, 19006925986]

約数ペア:

[(1, 19006925986), (2, 9503462993), (101, 188187386), (103, 184533262), (202, 94093693), (206, 92266631), (281, 67640306), (562, 33820153), (3251, 5846486), (6502, 2923243), (10403, 1827062), (20806, 913531), (28381, 669706), (28943, 656702), (56762, 334853), (57886, 328351)]