19022718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22171}}^1$

素因数の和:22200

約数の個数: 32

約数和(自身を含む): 44698752

約数和(自身を除く): 25676034

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 22171, 44342, 66513, 133026, 243881, 288223, 487762, 576446, 731643, 864669, 1463286, 1729338, 3170453, 6340906, 9511359, 19022718]

約数ペア:

[(1, 19022718), (2, 9511359), (3, 6340906), (6, 3170453), (11, 1729338), (13, 1463286), (22, 864669), (26, 731643), (33, 576446), (39, 487762), (66, 288223), (78, 243881), (143, 133026), (286, 66513), (429, 44342), (858, 22171)]