19207482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3491}}^1$

素因数の和:3634

約数の個数: 32

約数和(自身を含む): 44250624

約数和(自身を除く): 25043142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 3491, 5502, 6982, 10473, 20946, 24437, 48874, 73311, 146622, 457321, 914642, 1371963, 2743926, 3201247, 6402494, 9603741, 19207482]

約数ペア:

[(1, 19207482), (2, 9603741), (3, 6402494), (6, 3201247), (7, 2743926), (14, 1371963), (21, 914642), (42, 457321), (131, 146622), (262, 73311), (393, 48874), (786, 24437), (917, 20946), (1834, 10473), (2751, 6982), (3491, 5502)]