19252488

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 50342400

約数和(自身を除く): 31089912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 113, 124, 186, 226, 229, 248, 339, 372, 452, 458, 678, 687, 744, 904, 916, 1356, 1374, 1832, 2712, 2748, 3503, 5496, 7006, 7099, 10509, 14012, 14198, 21018, 21297, 25877, 28024, 28396, 42036, 42594, 51754, 56792, 77631, 84072, 85188, 103508, 155262, 170376, 207016, 310524, 621048, 802187, 1604374, 2406561, 3208748, 4813122, 6417496, 9626244, 19252488]

約数ペア:

[(1, 19252488), (2, 9626244), (3, 6417496), (4, 4813122), (6, 3208748), (8, 2406561), (12, 1604374), (24, 802187), (31, 621048), (62, 310524), (93, 207016), (113, 170376), (124, 155262), (186, 103508), (226, 85188), (229, 84072), (248, 77631), (339, 56792), (372, 51754), (452, 42594), (458, 42036), (678, 28396), (687, 28024), (744, 25877), (904, 21297), (916, 21018), (1356, 14198), (1374, 14012), (1832, 10509), (2712, 7099), (2748, 7006), (3503, 5496)]