19099681206

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{526249}}^1$

素因数の和:526540

約数の個数: 32

約数和(自身を含む): 40011840000

約数和(自身を除く): 20912158794

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 263, 526, 789, 1578, 6049, 12098, 18147, 36294, 526249, 1052498, 1578747, 3157494, 12103727, 24207454, 36311181, 72622362, 138403487, 276806974, 415210461, 830420922, 3183280201, 6366560402, 9549840603, 19099681206]

約数ペア:

[(1, 19099681206), (2, 9549840603), (3, 6366560402), (6, 3183280201), (23, 830420922), (46, 415210461), (69, 276806974), (138, 138403487), (263, 72622362), (526, 36311181), (789, 24207454), (1578, 12103727), (6049, 3157494), (12098, 1578747), (18147, 1052498), (36294, 526249)]