12289639388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13902307}}^1$

素因数の和:13902341

約数の個数: 24

約数和(自身を含む): 24523671312

約数和(自身を除く): 12234031924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 13902307, 27804614, 55609228, 180729991, 236339219, 361459982, 472678438, 722919964, 945356876, 3072409847, 6144819694, 12289639388]

約数ペア:

[(1, 12289639388), (2, 6144819694), (4, 3072409847), (13, 945356876), (17, 722919964), (26, 472678438), (34, 361459982), (52, 236339219), (68, 180729991), (221, 55609228), (442, 27804614), (884, 13902307)]