19062906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1291}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 40186368

約数和(自身を除く): 21123462

約数列:

[1, 2, 3, 6, 23, 46, 69, 107, 138, 214, 321, 642, 1291, 2461, 2582, 3873, 4922, 7383, 7746, 14766, 29693, 59386, 89079, 138137, 178158, 276274, 414411, 828822, 3177151, 6354302, 9531453, 19062906]

約数ペア:

[(1, 19062906), (2, 9531453), (3, 6354302), (6, 3177151), (23, 828822), (46, 414411), (69, 276274), (107, 178158), (138, 138137), (214, 89079), (321, 59386), (642, 29693), (1291, 14766), (2461, 7746), (2582, 7383), (3873, 4922)]