19866048

素因数分解:

$2^6\times 3^1\times {\mathrm{107}}^1\times {\mathrm{967}}^1$

素因数の和:1089

約数の個数: 56

約数和(自身を含む): 53108352

約数和(自身を除く): 33242304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 192, 214, 321, 428, 642, 856, 967, 1284, 1712, 1934, 2568, 2901, 3424, 3868, 5136, 5802, 6848, 7736, 10272, 11604, 15472, 20544, 23208, 30944, 46416, 61888, 92832, 103469, 185664, 206938, 310407, 413876, 620814, 827752, 1241628, 1655504, 2483256, 3311008, 4966512, 6622016, 9933024, 19866048]

約数ペア:

[(1, 19866048), (2, 9933024), (3, 6622016), (4, 4966512), (6, 3311008), (8, 2483256), (12, 1655504), (16, 1241628), (24, 827752), (32, 620814), (48, 413876), (64, 310407), (96, 206938), (107, 185664), (192, 103469), (214, 92832), (321, 61888), (428, 46416), (642, 30944), (856, 23208), (967, 20544), (1284, 15472), (1712, 11604), (1934, 10272), (2568, 7736), (2901, 6848), (3424, 5802), (3868, 5136)]