19272875856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{243197}}^1$

素因数の和:243348

約数の個数: 80

約数和(自身を含む): 54040541184

約数和(自身を除く): 34767665328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 3048, 3302, 4953, 6096, 6604, 9906, 13208, 19812, 26416, 39624, 79248, 243197, 486394, 729591, 972788, 1459182, 1945576, 2918364, 3161561, 3891152, 5836728, 6323122, 9484683, 11673456, 12646244, 18969366, 25292488, 30886019, 37938732, 50584976, 61772038, 75877464, 92658057, 123544076, 151754928, 185316114, 247088152, 370632228, 401518247, 494176304, 741264456, 803036494, 1204554741, 1482528912, 1606072988, 2409109482, 3212145976, 4818218964, 6424291952, 9636437928, 19272875856]

約数ペア:

[(1, 19272875856), (2, 9636437928), (3, 6424291952), (4, 4818218964), (6, 3212145976), (8, 2409109482), (12, 1606072988), (13, 1482528912), (16, 1204554741), (24, 803036494), (26, 741264456), (39, 494176304), (48, 401518247), (52, 370632228), (78, 247088152), (104, 185316114), (127, 151754928), (156, 123544076), (208, 92658057), (254, 75877464), (312, 61772038), (381, 50584976), (508, 37938732), (624, 30886019), (762, 25292488), (1016, 18969366), (1524, 12646244), (1651, 11673456), (2032, 9484683), (3048, 6323122), (3302, 5836728), (4953, 3891152), (6096, 3161561), (6604, 2918364), (9906, 1945576), (13208, 1459182), (19812, 972788), (26416, 729591), (39624, 486394), (79248, 243197)]