384477844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{219953}}^1$

素因数の和:219999

約数の個数: 24

約数和(自身を含む): 739045440

約数和(自身を除く): 354567596

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 219953, 439906, 879812, 4179107, 5058919, 8358214, 10117838, 16716428, 20235676, 96119461, 192238922, 384477844]

約数ペア:

[(1, 384477844), (2, 192238922), (4, 96119461), (19, 20235676), (23, 16716428), (38, 10117838), (46, 8358214), (76, 5058919), (92, 4179107), (437, 879812), (874, 439906), (1748, 219953)]