12897161764

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{642673}}^1$

素因数の和:642879

約数の個数: 24

約数和(自身を含む): 23483307960

約数和(自身を除く): 10586146196

約数列:

[1, 2, 4, 29, 58, 116, 173, 346, 692, 5017, 10034, 20068, 642673, 1285346, 2570692, 18637517, 37275034, 74550068, 111182429, 222364858, 444729716, 3224290441, 6448580882, 12897161764]

約数ペア:

[(1, 12897161764), (2, 6448580882), (4, 3224290441), (29, 444729716), (58, 222364858), (116, 111182429), (173, 74550068), (346, 37275034), (692, 18637517), (5017, 2570692), (10034, 1285346), (20068, 642673)]