19071755221

素因数分解:

${\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{11131}}^1$

素因数の和:11544

約数の個数: 16

約数和(自身を含む): 19620817920

約数和(自身を除く): 549062699

約数列:

[1, 67, 107, 239, 7169, 11131, 16013, 25573, 745777, 1191017, 1713391, 2660309, 79798139, 178240703, 284653063, 19071755221]

約数ペア:

[(1, 19071755221), (67, 284653063), (107, 178240703), (239, 79798139), (7169, 2660309), (11131, 1713391), (16013, 1191017), (25573, 745777)]