38937206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10993}}^1$

素因数の和:11036

約数の個数: 32

約数和(自身を含む): 75990528

約数和(自身を除く): 37053322

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 10993, 21986, 76951, 120923, 153902, 241846, 252839, 505678, 846461, 1692922, 1769873, 2781229, 3539746, 5562458, 19468603, 38937206]

約数ペア:

[(1, 38937206), (2, 19468603), (7, 5562458), (11, 3539746), (14, 2781229), (22, 1769873), (23, 1692922), (46, 846461), (77, 505678), (154, 252839), (161, 241846), (253, 153902), (322, 120923), (506, 76951), (1771, 21986), (3542, 10993)]