19321192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 41860800

約数和(自身を除く): 22539608

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 67, 88, 113, 116, 134, 226, 232, 268, 319, 452, 536, 638, 737, 904, 1243, 1276, 1474, 1943, 2486, 2552, 2948, 3277, 3886, 4972, 5896, 6554, 7571, 7772, 9944, 13108, 15142, 15544, 21373, 26216, 30284, 36047, 42746, 60568, 72094, 83281, 85492, 144188, 166562, 170984, 219559, 288376, 333124, 439118, 666248, 878236, 1756472, 2415149, 4830298, 9660596, 19321192]

約数ペア:

[(1, 19321192), (2, 9660596), (4, 4830298), (8, 2415149), (11, 1756472), (22, 878236), (29, 666248), (44, 439118), (58, 333124), (67, 288376), (88, 219559), (113, 170984), (116, 166562), (134, 144188), (226, 85492), (232, 83281), (268, 72094), (319, 60568), (452, 42746), (536, 36047), (638, 30284), (737, 26216), (904, 21373), (1243, 15544), (1276, 15142), (1474, 13108), (1943, 9944), (2486, 7772), (2552, 7571), (2948, 6554), (3277, 5896), (3886, 4972)]