19029406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{1051}}^1$

素因数の和:1887

約数の個数: 16

約数和(自身を含む): 31206528

約数和(自身を除く): 12177122

約数列:

[1, 2, 11, 22, 823, 1051, 1646, 2102, 9053, 11561, 18106, 23122, 864973, 1729946, 9514703, 19029406]

約数ペア:

[(1, 19029406), (2, 9514703), (11, 1729946), (22, 864973), (823, 23122), (1051, 18106), (1646, 11561), (2102, 9053)]