947644988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{542131}}^1$

素因数の和:542177

約数の個数: 24

約数和(自身を含む): 1821563520

約数和(自身を除く): 873918532

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 542131, 1084262, 2168524, 10300489, 12469013, 20600978, 24938026, 41201956, 49876052, 236911247, 473822494, 947644988]

約数ペア:

[(1, 947644988), (2, 473822494), (4, 236911247), (19, 49876052), (23, 41201956), (38, 24938026), (46, 20600978), (76, 12469013), (92, 10300489), (437, 2168524), (874, 1084262), (1748, 542131)]