194621609

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{1619}}^1$

素因数の和:2960

約数の個数: 16

約数和(自身を含む): 239863680

約数和(自身を除く): 45242071

約数列:

[1, 7, 13, 91, 1321, 1619, 9247, 11333, 17173, 21047, 120211, 147329, 2138699, 14970893, 27803087, 194621609]

約数ペア:

[(1, 194621609), (7, 27803087), (13, 14970893), (91, 2138699), (1321, 147329), (1619, 120211), (9247, 21047), (11333, 17173)]