18404692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10529}}^1$

素因数の和:10575

約数の個数: 24

約数和(自身を含む): 35380800

約数和(自身を除く): 16976108

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 10529, 21058, 42116, 200051, 242167, 400102, 484334, 800204, 968668, 4601173, 9202346, 18404692]

約数ペア:

[(1, 18404692), (2, 9202346), (4, 4601173), (19, 968668), (23, 800204), (38, 484334), (46, 400102), (76, 242167), (92, 200051), (437, 42116), (874, 21058), (1748, 10529)]