18914050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{16447}}^1$

素因数の和:16482

約数の個数: 24

約数和(自身を含む): 36711936

約数和(自身を除く): 17797886

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 16447, 32894, 82235, 164470, 378281, 411175, 756562, 822350, 1891405, 3782810, 9457025, 18914050]

約数ペア:

[(1, 18914050), (2, 9457025), (5, 3782810), (10, 1891405), (23, 822350), (25, 756562), (46, 411175), (50, 378281), (115, 164470), (230, 82235), (575, 32894), (1150, 16447)]