18963392

素因数分解:

$2^6\times 7^2\times {\mathrm{6047}}^1$

素因数の和:6073

約数の個数: 42

約数和(自身を含む): 43781472

約数和(自身を除く): 24818080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 6047, 12094, 24188, 42329, 48376, 84658, 96752, 169316, 193504, 296303, 338632, 387008, 592606, 677264, 1185212, 1354528, 2370424, 2709056, 4740848, 9481696, 18963392]

約数ペア:

[(1, 18963392), (2, 9481696), (4, 4740848), (7, 2709056), (8, 2370424), (14, 1354528), (16, 1185212), (28, 677264), (32, 592606), (49, 387008), (56, 338632), (64, 296303), (98, 193504), (112, 169316), (196, 96752), (224, 84658), (392, 48376), (448, 42329), (784, 24188), (1568, 12094), (3136, 6047)]