19701366

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3677}}^1$

素因数の和:3748

約数の個数: 32

約数和(自身を含む): 42370560

約数和(自身を除く): 22669194

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 3677, 5358, 7354, 11031, 22062, 69863, 139726, 172819, 209589, 345638, 419178, 518457, 1036914, 3283561, 6567122, 9850683, 19701366]

約数ペア:

[(1, 19701366), (2, 9850683), (3, 6567122), (6, 3283561), (19, 1036914), (38, 518457), (47, 419178), (57, 345638), (94, 209589), (114, 172819), (141, 139726), (282, 69863), (893, 22062), (1786, 11031), (2679, 7354), (3677, 5358)]