13969460

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1667}}^1$

素因数の和:2095

約数の個数: 24

約数和(自身を含む): 29423520

約数和(自身を除く): 15454060

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1667, 1676, 2095, 3334, 4190, 6668, 8335, 8380, 16670, 33340, 698473, 1396946, 2793892, 3492365, 6984730, 13969460]

約数ペア:

[(1, 13969460), (2, 6984730), (4, 3492365), (5, 2793892), (10, 1396946), (20, 698473), (419, 33340), (838, 16670), (1667, 8380), (1676, 8335), (2095, 6668), (3334, 4190)]