2912800130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15330527}}^1$

素因数の和:15330553

約数の個数: 16

約数和(自身を含む): 5518990080

約数和(自身を除く): 2606189950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 15330527, 30661054, 76652635, 153305270, 291280013, 582560026, 1456400065, 2912800130]

約数ペア:

[(1, 2912800130), (2, 1456400065), (5, 582560026), (10, 291280013), (19, 153305270), (38, 76652635), (95, 30661054), (190, 15330527)]