18975332

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1613}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 35385336

約数和(自身を除く): 16410004

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 1613, 2941, 3226, 5882, 6452, 11764, 27421, 54842, 109684, 279049, 558098, 1116196, 4743833, 9487666, 18975332]

約数ペア:

[(1, 18975332), (2, 9487666), (4, 4743833), (17, 1116196), (34, 558098), (68, 279049), (173, 109684), (346, 54842), (692, 27421), (1613, 11764), (2941, 6452), (3226, 5882)]