19492068765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{547}}^1\times {\mathrm{14057}}^1$

素因数の和:14638

約数の個数: 48

約数和(自身を含む): 33835019328

約数和(自身を除く): 14342950563

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 547, 845, 1641, 2535, 2735, 7111, 8205, 14057, 21333, 35555, 42171, 70285, 92443, 106665, 182741, 210855, 277329, 462215, 548223, 913705, 1386645, 2375633, 2741115, 7126899, 7689179, 11878165, 23067537, 35634495, 38445895, 99959327, 115337685, 299877981, 499796635, 1299471251, 1499389905, 3898413753, 6497356255, 19492068765]

約数ペア:

[(1, 19492068765), (3, 6497356255), (5, 3898413753), (13, 1499389905), (15, 1299471251), (39, 499796635), (65, 299877981), (169, 115337685), (195, 99959327), (507, 38445895), (547, 35634495), (845, 23067537), (1641, 11878165), (2535, 7689179), (2735, 7126899), (7111, 2741115), (8205, 2375633), (14057, 1386645), (21333, 913705), (35555, 548223), (42171, 462215), (70285, 277329), (92443, 210855), (106665, 182741)]