19348232

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127291}}^1$

素因数の和:127316

約数の個数: 16

約数和(自身を含む): 38187600

約数和(自身を除く): 18839368

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 127291, 254582, 509164, 1018328, 2418529, 4837058, 9674116, 19348232]

約数ペア:

[(1, 19348232), (2, 9674116), (4, 4837058), (8, 2418529), (19, 1018328), (38, 509164), (76, 254582), (152, 127291)]