18485494

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3463}}^1$

素因数の和:3639

約数の個数: 16

約数和(自身を含む): 29554848

約数和(自身を除く): 11069354

約数列:

[1, 2, 17, 34, 157, 314, 2669, 3463, 5338, 6926, 58871, 117742, 543691, 1087382, 9242747, 18485494]

約数ペア:

[(1, 18485494), (2, 9242747), (17, 1087382), (34, 543691), (157, 117742), (314, 58871), (2669, 6926), (3463, 5338)]