19451742

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61169}}^1$

素因数の和:61227

約数の個数: 16

約数和(自身を含む): 39638160

約数和(自身を除く): 20186418

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 61169, 122338, 183507, 367014, 3241957, 6483914, 9725871, 19451742]

約数ペア:

[(1, 19451742), (2, 9725871), (3, 6483914), (6, 3241957), (53, 367014), (106, 183507), (159, 122338), (318, 61169)]