13938010

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 25909632

約数和(自身を除く): 11971622

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 293, 335, 355, 586, 670, 710, 1465, 2930, 4757, 9514, 19631, 20803, 23785, 39262, 41606, 47570, 98155, 104015, 196310, 208030, 1393801, 2787602, 6969005, 13938010]

約数ペア:

[(1, 13938010), (2, 6969005), (5, 2787602), (10, 1393801), (67, 208030), (71, 196310), (134, 104015), (142, 98155), (293, 47570), (335, 41606), (355, 39262), (586, 23785), (670, 20803), (710, 19631), (1465, 9514), (2930, 4757)]