12398177954

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{698017}}^1$

素因数の和:698209

約数の個数: 16

約数和(自身を含む): 18997257888

約数和(自身を除く): 6599079934

約数列:

[1, 2, 83, 107, 166, 214, 8881, 17762, 698017, 1396034, 57935411, 74687819, 115870822, 149375638, 6199088977, 12398177954]

約数ペア:

[(1, 12398177954), (2, 6199088977), (83, 149375638), (107, 115870822), (166, 74687819), (214, 57935411), (8881, 1396034), (17762, 698017)]