17967692

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:606

約数の個数: 36

約数和(自身を含む): 34692336

約数和(自身を除く): 16724644

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 361, 437, 541, 722, 874, 1082, 1444, 1748, 2164, 8303, 10279, 12443, 16606, 20558, 24886, 33212, 41116, 49772, 195301, 236417, 390602, 472834, 781204, 945668, 4491923, 8983846, 17967692]

約数ペア:

[(1, 17967692), (2, 8983846), (4, 4491923), (19, 945668), (23, 781204), (38, 472834), (46, 390602), (76, 236417), (92, 195301), (361, 49772), (437, 41116), (541, 33212), (722, 24886), (874, 20558), (1082, 16606), (1444, 12443), (1748, 10279), (2164, 8303)]