19008661610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4099}}^1\times {\mathrm{15991}}^1$

素因数の和:20126

約数の個数: 32

約数和(自身を含む): 35406288000

約数和(自身を除く): 16397626390

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 4099, 8198, 15991, 20495, 31982, 40990, 79955, 118871, 159910, 237742, 463739, 594355, 927478, 1188710, 2318695, 4637390, 65547109, 131094218, 327735545, 655471090, 1900866161, 3801732322, 9504330805, 19008661610]

約数ペア:

[(1, 19008661610), (2, 9504330805), (5, 3801732322), (10, 1900866161), (29, 655471090), (58, 327735545), (145, 131094218), (290, 65547109), (4099, 4637390), (8198, 2318695), (15991, 1188710), (20495, 927478), (31982, 594355), (40990, 463739), (79955, 237742), (118871, 159910)]