13149808

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1009

約数の個数: 40

約数和(自身を含む): 29364192

約数和(自身を除く): 16214384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 857, 959, 1096, 1714, 1918, 2192, 3428, 3836, 5999, 6856, 7672, 11998, 13712, 15344, 23996, 47992, 95984, 117409, 234818, 469636, 821863, 939272, 1643726, 1878544, 3287452, 6574904, 13149808]

約数ペア:

[(1, 13149808), (2, 6574904), (4, 3287452), (7, 1878544), (8, 1643726), (14, 939272), (16, 821863), (28, 469636), (56, 234818), (112, 117409), (137, 95984), (274, 47992), (548, 23996), (857, 15344), (959, 13712), (1096, 11998), (1714, 7672), (1918, 6856), (2192, 5999), (3428, 3836)]