2912042410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15326539}}^1$

素因数の和:15326565

約数の個数: 16

約数和(自身を含む): 5517554400

約数和(自身を除く): 2605511990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 15326539, 30653078, 76632695, 153265390, 291204241, 582408482, 1456021205, 2912042410]

約数ペア:

[(1, 2912042410), (2, 1456021205), (5, 582408482), (10, 291204241), (19, 153265390), (38, 76632695), (95, 30653078), (190, 15326539)]