19227032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^2$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 40846680

約数和(自身を除く): 21619648

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 73, 82, 88, 146, 164, 292, 328, 451, 584, 803, 902, 1606, 1804, 2993, 3212, 3608, 5329, 5986, 6424, 10658, 11972, 21316, 23944, 32923, 42632, 58619, 65846, 117238, 131692, 218489, 234476, 263384, 436978, 468952, 873956, 1747912, 2403379, 4806758, 9613516, 19227032]

約数ペア:

[(1, 19227032), (2, 9613516), (4, 4806758), (8, 2403379), (11, 1747912), (22, 873956), (41, 468952), (44, 436978), (73, 263384), (82, 234476), (88, 218489), (146, 131692), (164, 117238), (292, 65846), (328, 58619), (451, 42632), (584, 32923), (803, 23944), (902, 21316), (1606, 11972), (1804, 10658), (2993, 6424), (3212, 5986), (3608, 5329)]