19410342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9833}}^1$

素因数の和:9892

約数の個数: 32

約数和(自身を含む): 45315072

約数和(自身を除く): 25904730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 9833, 19666, 29499, 58998, 68831, 137662, 206493, 412986, 462151, 924302, 1386453, 2772906, 3235057, 6470114, 9705171, 19410342]

約数ペア:

[(1, 19410342), (2, 9705171), (3, 6470114), (6, 3235057), (7, 2772906), (14, 1386453), (21, 924302), (42, 462151), (47, 412986), (94, 206493), (141, 137662), (282, 68831), (329, 58998), (658, 29499), (987, 19666), (1974, 9833)]