19050978

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1801}}^1$

素因数の和:1890

約数の個数: 32

約数和(自身を含む): 39961152

約数和(自身を除く): 20910174

約数列:

[1, 2, 3, 6, 41, 43, 82, 86, 123, 129, 246, 258, 1763, 1801, 3526, 3602, 5289, 5403, 10578, 10806, 73841, 77443, 147682, 154886, 221523, 232329, 443046, 464658, 3175163, 6350326, 9525489, 19050978]

約数ペア:

[(1, 19050978), (2, 9525489), (3, 6350326), (6, 3175163), (41, 464658), (43, 443046), (82, 232329), (86, 221523), (123, 154886), (129, 147682), (246, 77443), (258, 73841), (1763, 10806), (1801, 10578), (3526, 5403), (3602, 5289)]