15694324

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 28185696

約数和(自身を除く): 12491372

約数列:

[1, 2, 4, 61, 122, 131, 244, 262, 491, 524, 982, 1964, 7991, 15982, 29951, 31964, 59902, 64321, 119804, 128642, 257284, 3923581, 7847162, 15694324]

約数ペア:

[(1, 15694324), (2, 7847162), (4, 3923581), (61, 257284), (122, 128642), (131, 119804), (244, 64321), (262, 59902), (491, 31964), (524, 29951), (982, 15982), (1964, 7991)]