13988588

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 25251072

約数和(自身を除く): 11262484

約数列:

[1, 2, 4, 43, 86, 167, 172, 334, 487, 668, 974, 1948, 7181, 14362, 20941, 28724, 41882, 81329, 83764, 162658, 325316, 3497147, 6994294, 13988588]

約数ペア:

[(1, 13988588), (2, 6994294), (4, 3497147), (43, 325316), (86, 162658), (167, 83764), (172, 81329), (334, 41882), (487, 28724), (668, 20941), (974, 14362), (1948, 7181)]