16251764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4973}}^1$

素因数の和:5039

約数の個数: 24

約数和(自身を含む): 30639840

約数和(自身を除く): 14388076

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 4973, 9946, 19892, 94487, 188974, 213839, 377948, 427678, 855356, 4062941, 8125882, 16251764]

約数ペア:

[(1, 16251764), (2, 8125882), (4, 4062941), (19, 855356), (38, 427678), (43, 377948), (76, 213839), (86, 188974), (172, 94487), (817, 19892), (1634, 9946), (3268, 4973)]