12646210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 24235200

約数和(自身を除く): 11588990

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 659, 1010, 1318, 1919, 3295, 3838, 6590, 9595, 12521, 19190, 25042, 62605, 66559, 125210, 133118, 332795, 665590, 1264621, 2529242, 6323105, 12646210]

約数ペア:

[(1, 12646210), (2, 6323105), (5, 2529242), (10, 1264621), (19, 665590), (38, 332795), (95, 133118), (101, 125210), (190, 66559), (202, 62605), (505, 25042), (659, 19190), (1010, 12521), (1318, 9595), (1919, 6590), (3295, 3838)]