26931622

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{7121}}^1$

素因数の和:7215

約数の個数: 16

約数和(自身を含む): 42390144

約数和(自身を除く): 15458522

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 7121, 14242, 220751, 434381, 441502, 868762, 13465811, 26931622]

約数ペア:

[(1, 26931622), (2, 13465811), (31, 868762), (61, 441502), (62, 434381), (122, 220751), (1891, 14242), (3782, 7121)]