13608788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{743}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 25206720

約数和(自身を除く): 11597932

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 743, 964, 1486, 2972, 4579, 9158, 14117, 18316, 28234, 56468, 179063, 358126, 716252, 3402197, 6804394, 13608788]

約数ペア:

[(1, 13608788), (2, 6804394), (4, 3402197), (19, 716252), (38, 358126), (76, 179063), (241, 56468), (482, 28234), (743, 18316), (964, 14117), (1486, 9158), (2972, 4579)]