12803834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 21150720

約数和(自身を除く): 8346886

約数列:

[1, 2, 19, 38, 47, 67, 94, 107, 134, 214, 893, 1273, 1786, 2033, 2546, 3149, 4066, 5029, 6298, 7169, 10058, 14338, 59831, 95551, 119662, 136211, 191102, 272422, 336943, 673886, 6401917, 12803834]

約数ペア:

[(1, 12803834), (2, 6401917), (19, 673886), (38, 336943), (47, 272422), (67, 191102), (94, 136211), (107, 119662), (134, 95551), (214, 59831), (893, 14338), (1273, 10058), (1786, 7169), (2033, 6298), (2546, 5029), (3149, 4066)]