19739496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{117497}}^1$

素因数の和:117513

約数の個数: 32

約数和(自身を含む): 56399040

約数和(自身を除く): 36659544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 117497, 234994, 352491, 469988, 704982, 822479, 939976, 1409964, 1644958, 2467437, 2819928, 3289916, 4934874, 6579832, 9869748, 19739496]

約数ペア:

[(1, 19739496), (2, 9869748), (3, 6579832), (4, 4934874), (6, 3289916), (7, 2819928), (8, 2467437), (12, 1644958), (14, 1409964), (21, 939976), (24, 822479), (28, 704982), (42, 469988), (56, 352491), (84, 234994), (168, 117497)]