19514284

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 34771968

約数和(自身を除く): 15257684

約数列:

[1, 2, 4, 131, 167, 223, 262, 334, 446, 524, 668, 892, 21877, 29213, 37241, 43754, 58426, 74482, 87508, 116852, 148964, 4878571, 9757142, 19514284]

約数ペア:

[(1, 19514284), (2, 9757142), (4, 4878571), (131, 148964), (167, 116852), (223, 87508), (262, 74482), (334, 58426), (446, 43754), (524, 37241), (668, 29213), (892, 21877)]