19471354

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 34848000

約数和(自身を除く): 15376646

約数列:

[1, 2, 7, 14, 29, 58, 199, 203, 241, 398, 406, 482, 1393, 1687, 2786, 3374, 5771, 6989, 11542, 13978, 40397, 47959, 48923, 80794, 95918, 97846, 335713, 671426, 1390811, 2781622, 9735677, 19471354]

約数ペア:

[(1, 19471354), (2, 9735677), (7, 2781622), (14, 1390811), (29, 671426), (58, 335713), (199, 97846), (203, 95918), (241, 80794), (398, 48923), (406, 47959), (482, 40397), (1393, 13978), (1687, 11542), (2786, 6989), (3374, 5771)]