19402938

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{46867}}^1$

素因数の和:46898

約数の個数: 24

約数和(自身を含む): 43868448

約数和(自身を除く): 24465510

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 46867, 93734, 140601, 281202, 421803, 843606, 1077941, 2155882, 3233823, 6467646, 9701469, 19402938]

約数ペア:

[(1, 19402938), (2, 9701469), (3, 6467646), (6, 3233823), (9, 2155882), (18, 1077941), (23, 843606), (46, 421803), (69, 281202), (138, 140601), (207, 93734), (414, 46867)]