17967490

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 33204096

約数和(自身を除く): 15236606

約数列:

[1, 2, 5, 10, 73, 146, 151, 163, 302, 326, 365, 730, 755, 815, 1510, 1630, 11023, 11899, 22046, 23798, 24613, 49226, 55115, 59495, 110230, 118990, 123065, 246130, 1796749, 3593498, 8983745, 17967490]

約数ペア:

[(1, 17967490), (2, 8983745), (5, 3593498), (10, 1796749), (73, 246130), (146, 123065), (151, 118990), (163, 110230), (302, 59495), (326, 55115), (365, 49226), (730, 24613), (755, 23798), (815, 22046), (1510, 11899), (1630, 11023)]