1900334546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2087}}^1\times {\mathrm{41389}}^1$

素因数の和:43489

約数の個数: 16

約数和(自身を含む): 3111203520

約数和(自身を除く): 1210868974

約数列:

[1, 2, 11, 22, 2087, 4174, 22957, 41389, 45914, 82778, 455279, 910558, 86378843, 172757686, 950167273, 1900334546]

約数ペア:

[(1, 1900334546), (2, 950167273), (11, 172757686), (22, 86378843), (2087, 910558), (4174, 455279), (22957, 82778), (41389, 45914)]