191940034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21649}}^1$

素因数の和:21706

約数の個数: 32

約数和(自身を含む): 349171200

約数和(自身を除く): 157231166

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 21649, 43298, 238139, 281437, 476278, 562874, 671119, 1342238, 3095807, 6191614, 7382309, 8724547, 14764618, 17449094, 95970017, 191940034]

約数ペア:

[(1, 191940034), (2, 95970017), (11, 17449094), (13, 14764618), (22, 8724547), (26, 7382309), (31, 6191614), (62, 3095807), (143, 1342238), (286, 671119), (341, 562874), (403, 476278), (682, 281437), (806, 238139), (4433, 43298), (8866, 21649)]