11935990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5711}}^1$

素因数の和:5748

約数の個数: 32

約数和(自身を含む): 24675840

約数和(自身を除く): 12739850

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 5711, 11422, 28555, 57110, 62821, 108509, 125642, 217018, 314105, 542545, 628210, 1085090, 1193599, 2387198, 5967995, 11935990]

約数ペア:

[(1, 11935990), (2, 5967995), (5, 2387198), (10, 1193599), (11, 1085090), (19, 628210), (22, 542545), (38, 314105), (55, 217018), (95, 125642), (110, 108509), (190, 62821), (209, 57110), (418, 28555), (1045, 11422), (2090, 5711)]