17772788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5113}}^1$

素因数の和:5207

約数の個数: 24

約数和(自身を含む): 34366080

約数和(自身を除く): 16593292

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 5113, 10226, 20452, 56243, 112486, 224972, 403927, 807854, 1615708, 4443197, 8886394, 17772788]

約数ペア:

[(1, 17772788), (2, 8886394), (4, 4443197), (11, 1615708), (22, 807854), (44, 403927), (79, 224972), (158, 112486), (316, 56243), (869, 20452), (1738, 10226), (3476, 5113)]