188972446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{52289}}^1$

素因数の和:52443

約数の個数: 16

約数和(自身を含む): 307465200

約数和(自身を除く): 118492754

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 52289, 104578, 679757, 1359514, 7268171, 14536342, 94486223, 188972446]

約数ペア:

[(1, 188972446), (2, 94486223), (13, 14536342), (26, 7268171), (139, 1359514), (278, 679757), (1807, 104578), (3614, 52289)]