2963810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{821}}^1$

素因数の和:866

約数の個数: 24

約数和(自身を含む): 5637276

約数和(自身を除く): 2673466

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 821, 1642, 1805, 3610, 4105, 8210, 15599, 31198, 77995, 155990, 296381, 592762, 1481905, 2963810]

約数ペア:

[(1, 2963810), (2, 1481905), (5, 592762), (10, 296381), (19, 155990), (38, 77995), (95, 31198), (190, 15599), (361, 8210), (722, 4105), (821, 3610), (1642, 1805)]