15484820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59557}}^1$

素因数の和:59579

約数の個数: 24

約数和(自身を含む): 35020104

約数和(自身を除く): 19535284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 59557, 119114, 238228, 297785, 595570, 774241, 1191140, 1548482, 3096964, 3871205, 7742410, 15484820]

約数ペア:

[(1, 15484820), (2, 7742410), (4, 3871205), (5, 3096964), (10, 1548482), (13, 1191140), (20, 774241), (26, 595570), (52, 297785), (65, 238228), (130, 119114), (260, 59557)]