10405972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1117}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 19439784

約数和(自身を除く): 9033812

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 1117, 2234, 2329, 4468, 4658, 9316, 18989, 37978, 75956, 153029, 306058, 612116, 2601493, 5202986, 10405972]

約数ペア:

[(1, 10405972), (2, 5202986), (4, 2601493), (17, 612116), (34, 306058), (68, 153029), (137, 75956), (274, 37978), (548, 18989), (1117, 9316), (2234, 4658), (2329, 4468)]