19415748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{147089}}^1$

素因数の和:147107

約数の個数: 24

約数和(自身を含む): 49422240

約数和(自身を除く): 30006492

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 147089, 294178, 441267, 588356, 882534, 1617979, 1765068, 3235958, 4853937, 6471916, 9707874, 19415748]

約数ペア:

[(1, 19415748), (2, 9707874), (3, 6471916), (4, 4853937), (6, 3235958), (11, 1765068), (12, 1617979), (22, 882534), (33, 588356), (44, 441267), (66, 294178), (132, 147089)]