189896762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{727}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 322043904

約数和(自身を除く): 132147142

約数列:

[1, 2, 11, 22, 31, 62, 341, 383, 682, 727, 766, 1454, 4213, 7997, 8426, 11873, 15994, 22537, 23746, 45074, 130603, 247907, 261206, 278441, 495814, 556882, 3062851, 6125702, 8631671, 17263342, 94948381, 189896762]

約数ペア:

[(1, 189896762), (2, 94948381), (11, 17263342), (22, 8631671), (31, 6125702), (62, 3062851), (341, 556882), (383, 495814), (682, 278441), (727, 261206), (766, 247907), (1454, 130603), (4213, 45074), (7997, 23746), (8426, 22537), (11873, 15994)]