22388992

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{4603}}^1$

素因数の和:4638

約数の個数: 36

約数和(自身を含む): 47052880

約数和(自身を除く): 24663888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4603, 4864, 9206, 18412, 36824, 73648, 87457, 147296, 174914, 294592, 349828, 589184, 699656, 1178368, 1399312, 2798624, 5597248, 11194496, 22388992]

約数ペア:

[(1, 22388992), (2, 11194496), (4, 5597248), (8, 2798624), (16, 1399312), (19, 1178368), (32, 699656), (38, 589184), (64, 349828), (76, 294592), (128, 174914), (152, 147296), (256, 87457), (304, 73648), (608, 36824), (1216, 18412), (2432, 9206), (4603, 4864)]