19023570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211373}}^1$

素因数の和:211386

約数の個数: 24

約数和(自身を含む): 49461516

約数和(自身を除く): 30437946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211373, 422746, 634119, 1056865, 1268238, 1902357, 2113730, 3170595, 3804714, 6341190, 9511785, 19023570]

約数ペア:

[(1, 19023570), (2, 9511785), (3, 6341190), (5, 3804714), (6, 3170595), (9, 2113730), (10, 1902357), (15, 1268238), (18, 1056865), (30, 634119), (45, 422746), (90, 211373)]