19573296

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 52925184

約数和(自身を除く): 33351888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 103, 107, 111, 148, 206, 214, 222, 296, 309, 321, 412, 428, 444, 592, 618, 642, 824, 856, 888, 1236, 1284, 1648, 1712, 1776, 2472, 2568, 3811, 3959, 4944, 5136, 7622, 7918, 11021, 11433, 11877, 15244, 15836, 22042, 22866, 23754, 30488, 31672, 33063, 44084, 45732, 47508, 60976, 63344, 66126, 88168, 91464, 95016, 132252, 176336, 182928, 190032, 264504, 407777, 529008, 815554, 1223331, 1631108, 2446662, 3262216, 4893324, 6524432, 9786648, 19573296]

約数ペア:

[(1, 19573296), (2, 9786648), (3, 6524432), (4, 4893324), (6, 3262216), (8, 2446662), (12, 1631108), (16, 1223331), (24, 815554), (37, 529008), (48, 407777), (74, 264504), (103, 190032), (107, 182928), (111, 176336), (148, 132252), (206, 95016), (214, 91464), (222, 88168), (296, 66126), (309, 63344), (321, 60976), (412, 47508), (428, 45732), (444, 44084), (592, 33063), (618, 31672), (642, 30488), (824, 23754), (856, 22866), (888, 22042), (1236, 15836), (1284, 15244), (1648, 11877), (1712, 11433), (1776, 11021), (2472, 7918), (2568, 7622), (3811, 5136), (3959, 4944)]