19249464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 52416000

約数和(自身を除く): 33166536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 412, 599, 618, 824, 1198, 1236, 1339, 1797, 2396, 2472, 2678, 3594, 4017, 4792, 5356, 7188, 7787, 8034, 10712, 14376, 15574, 16068, 23361, 31148, 32136, 46722, 61697, 62296, 93444, 123394, 185091, 186888, 246788, 370182, 493576, 740364, 802061, 1480728, 1604122, 2406183, 3208244, 4812366, 6416488, 9624732, 19249464]

約数ペア:

[(1, 19249464), (2, 9624732), (3, 6416488), (4, 4812366), (6, 3208244), (8, 2406183), (12, 1604122), (13, 1480728), (24, 802061), (26, 740364), (39, 493576), (52, 370182), (78, 246788), (103, 186888), (104, 185091), (156, 123394), (206, 93444), (309, 62296), (312, 61697), (412, 46722), (599, 32136), (618, 31148), (824, 23361), (1198, 16068), (1236, 15574), (1339, 14376), (1797, 10712), (2396, 8034), (2472, 7787), (2678, 7188), (3594, 5356), (4017, 4792)]