19580491332

素因数分解:

$2^2\times 3^2\times {\mathrm{241}}^1\times {\mathrm{2256857}}^1$

素因数の和:2257108

約数の個数: 36

約数和(自身を含む): 49700526876

約数和(自身を除く): 30120035544

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 241, 482, 723, 964, 1446, 2169, 2892, 4338, 8676, 2256857, 4513714, 6770571, 9027428, 13541142, 20311713, 27082284, 40623426, 81246852, 543902537, 1087805074, 1631707611, 2175610148, 3263415222, 4895122833, 6526830444, 9790245666, 19580491332]

約数ペア:

[(1, 19580491332), (2, 9790245666), (3, 6526830444), (4, 4895122833), (6, 3263415222), (9, 2175610148), (12, 1631707611), (18, 1087805074), (36, 543902537), (241, 81246852), (482, 40623426), (723, 27082284), (964, 20311713), (1446, 13541142), (2169, 9027428), (2892, 6770571), (4338, 4513714), (8676, 2256857)]