19862912454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42993317}}^1$

素因数の和:42993340

約数の個数: 32

約数和(自身を含む): 49528302336

約数和(自身を除く): 29665389882

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 42993317, 85986634, 128979951, 257959902, 300953219, 472926487, 601906438, 902859657, 945852974, 1418779461, 1805719314, 2837558922, 3310485409, 6620970818, 9931456227, 19862912454]

約数ペア:

[(1, 19862912454), (2, 9931456227), (3, 6620970818), (6, 3310485409), (7, 2837558922), (11, 1805719314), (14, 1418779461), (21, 945852974), (22, 902859657), (33, 601906438), (42, 472926487), (66, 300953219), (77, 257959902), (154, 128979951), (231, 85986634), (462, 42993317)]