2019911726

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{26953}}^1$

素因数の和:27116

約数の個数: 32

約数和(自身を含む): 3563103168

約数和(自身を除く): 1543191442

約数列:

[1, 2, 7, 14, 53, 101, 106, 202, 371, 707, 742, 1414, 5353, 10706, 26953, 37471, 53906, 74942, 188671, 377342, 1428509, 2722253, 2857018, 5444506, 9999563, 19055771, 19999126, 38111542, 144279409, 288558818, 1009955863, 2019911726]

約数ペア:

[(1, 2019911726), (2, 1009955863), (7, 288558818), (14, 144279409), (53, 38111542), (101, 19999126), (106, 19055771), (202, 9999563), (371, 5444506), (707, 2857018), (742, 2722253), (1414, 1428509), (5353, 377342), (10706, 188671), (26953, 74942), (37471, 53906)]