2018169626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{155747}}^1$

素因数の和:155810

約数の個数: 32

約数和(自身を含む): 3588433920

約数和(自身を除く): 1570264294

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 1178, 6479, 12958, 155747, 311494, 1713217, 2959193, 3426434, 4828157, 5918386, 9656314, 32551123, 53109727, 65102246, 91734983, 106219454, 183469966, 1009084813, 2018169626]

約数ペア:

[(1, 2018169626), (2, 1009084813), (11, 183469966), (19, 106219454), (22, 91734983), (31, 65102246), (38, 53109727), (62, 32551123), (209, 9656314), (341, 5918386), (418, 4828157), (589, 3426434), (682, 2959193), (1178, 1713217), (6479, 311494), (12958, 155747)]