19755342

素因数分解:

$2^1\times 3^2\times {\mathrm{311}}^1\times {\mathrm{3529}}^1$

素因数の和:3848

約数の個数: 24

約数和(自身を含む): 42953040

約数和(自身を除く): 23197698

約数列:

[1, 2, 3, 6, 9, 18, 311, 622, 933, 1866, 2799, 3529, 5598, 7058, 10587, 21174, 31761, 63522, 1097519, 2195038, 3292557, 6585114, 9877671, 19755342]

約数ペア:

[(1, 19755342), (2, 9877671), (3, 6585114), (6, 3292557), (9, 2195038), (18, 1097519), (311, 63522), (622, 31761), (933, 21174), (1866, 10587), (2799, 7058), (3529, 5598)]