39288938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 67931136

約数和(自身を除く): 28642198

約数列:

[1, 2, 13, 17, 26, 34, 103, 206, 221, 442, 863, 1339, 1726, 1751, 2678, 3502, 11219, 14671, 22438, 22763, 29342, 45526, 88889, 177778, 190723, 381446, 1155557, 1511113, 2311114, 3022226, 19644469, 39288938]

約数ペア:

[(1, 39288938), (2, 19644469), (13, 3022226), (17, 2311114), (26, 1511113), (34, 1155557), (103, 381446), (206, 190723), (221, 177778), (442, 88889), (863, 45526), (1339, 29342), (1726, 22763), (1751, 22438), (2678, 14671), (3502, 11219)]