22040570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{373}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 42007680

約数和(自身を除く): 19967110

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 311, 373, 622, 746, 1555, 1865, 3110, 3730, 5909, 7087, 11818, 14174, 29545, 35435, 59090, 70870, 116003, 232006, 580015, 1160030, 2204057, 4408114, 11020285, 22040570]

約数ペア:

[(1, 22040570), (2, 11020285), (5, 4408114), (10, 2204057), (19, 1160030), (38, 580015), (95, 232006), (190, 116003), (311, 70870), (373, 59090), (622, 35435), (746, 29545), (1555, 14174), (1865, 11818), (3110, 7087), (3730, 5909)]