2019652024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1637}}^1\times {\mathrm{11863}}^1$

素因数の和:13519

約数の個数: 32

約数和(自身を含む): 4080978720

約数和(自身を除く): 2061326696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1637, 3274, 6548, 11863, 13096, 21281, 23726, 42562, 47452, 85124, 94904, 154219, 170248, 308438, 616876, 1233752, 19419731, 38839462, 77678924, 155357848, 252456503, 504913006, 1009826012, 2019652024]

約数ペア:

[(1, 2019652024), (2, 1009826012), (4, 504913006), (8, 252456503), (13, 155357848), (26, 77678924), (52, 38839462), (104, 19419731), (1637, 1233752), (3274, 616876), (6548, 308438), (11863, 170248), (13096, 154219), (21281, 94904), (23726, 85124), (42562, 47452)]