17303908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1021}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 32049920

約数和(自身を除く): 14746012

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 1021, 2042, 4084, 4237, 8474, 16948, 19399, 38798, 77596, 227683, 455366, 910732, 4325977, 8651954, 17303908]

約数ペア:

[(1, 17303908), (2, 8651954), (4, 4325977), (19, 910732), (38, 455366), (76, 227683), (223, 77596), (446, 38798), (892, 19399), (1021, 16948), (2042, 8474), (4084, 4237)]