19073642

素因数分解:

$2^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1019}}^1$

素因数の和:1226

約数の個数: 24

約数和(自身を含む): 33488640

約数和(自身を除く): 14414998

約数列:

[1, 2, 7, 14, 49, 98, 191, 382, 1019, 1337, 2038, 2674, 7133, 9359, 14266, 18718, 49931, 99862, 194629, 389258, 1362403, 2724806, 9536821, 19073642]

約数ペア:

[(1, 19073642), (2, 9536821), (7, 2724806), (14, 1362403), (49, 389258), (98, 194629), (191, 99862), (382, 49931), (1019, 18718), (1337, 14266), (2038, 9359), (2674, 7133)]