25957914

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 55176000

約数和(自身を除く): 29218086

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 327, 654, 2071, 2089, 4142, 4178, 6213, 6267, 12426, 12534, 39691, 79382, 119073, 227701, 238146, 455402, 683103, 1366206, 4326319, 8652638, 12978957, 25957914]

約数ペア:

[(1, 25957914), (2, 12978957), (3, 8652638), (6, 4326319), (19, 1366206), (38, 683103), (57, 455402), (109, 238146), (114, 227701), (218, 119073), (327, 79382), (654, 39691), (2071, 12534), (2089, 12426), (4142, 6267), (4178, 6213)]