16800000022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{40529}}^1$

素因数の和:40800

約数の個数: 32

約数和(自身を含む): 27576612000

約数和(自身を除く): 10776611978

約数列:

[1, 2, 13, 26, 107, 149, 214, 298, 1391, 1937, 2782, 3874, 15943, 31886, 40529, 81058, 207259, 414518, 526877, 1053754, 4336603, 6038821, 8673206, 12077642, 56375839, 78504673, 112751678, 157009346, 646153847, 1292307694, 8400000011, 16800000022]

約数ペア:

[(1, 16800000022), (2, 8400000011), (13, 1292307694), (26, 646153847), (107, 157009346), (149, 112751678), (214, 78504673), (298, 56375839), (1391, 12077642), (1937, 8673206), (2782, 6038821), (3874, 4336603), (15943, 1053754), (31886, 526877), (40529, 414518), (81058, 207259)]