19437336

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2621}}^1$

素因数の和:2736

約数の個数: 48

約数和(自身を含む): 53174160

約数和(自身を除く): 33736824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 2621, 3708, 5242, 7416, 7863, 10484, 15726, 20968, 23589, 31452, 47178, 62904, 94356, 188712, 269963, 539926, 809889, 1079852, 1619778, 2159704, 2429667, 3239556, 4859334, 6479112, 9718668, 19437336]

約数ペア:

[(1, 19437336), (2, 9718668), (3, 6479112), (4, 4859334), (6, 3239556), (8, 2429667), (9, 2159704), (12, 1619778), (18, 1079852), (24, 809889), (36, 539926), (72, 269963), (103, 188712), (206, 94356), (309, 62904), (412, 47178), (618, 31452), (824, 23589), (927, 20968), (1236, 15726), (1854, 10484), (2472, 7863), (2621, 7416), (3708, 5242)]