12621310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5711}}^1$

素因数の和:5748

約数の個数: 32

約数和(自身を含む): 25909632

約数和(自身を除く): 13288322

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 5711, 11422, 28555, 57110, 74243, 97087, 148486, 194174, 371215, 485435, 742430, 970870, 1262131, 2524262, 6310655, 12621310]

約数ペア:

[(1, 12621310), (2, 6310655), (5, 2524262), (10, 1262131), (13, 970870), (17, 742430), (26, 485435), (34, 371215), (65, 194174), (85, 148486), (130, 97087), (170, 74243), (221, 57110), (442, 28555), (1105, 11422), (2210, 5711)]