19822026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{691}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 45439488

約数和(自身を除く): 25617462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 683, 691, 1366, 1382, 2049, 2073, 4098, 4146, 4781, 4837, 9562, 9674, 14343, 14511, 28686, 29022, 471953, 943906, 1415859, 2831718, 3303671, 6607342, 9911013, 19822026]

約数ペア:

[(1, 19822026), (2, 9911013), (3, 6607342), (6, 3303671), (7, 2831718), (14, 1415859), (21, 943906), (42, 471953), (683, 29022), (691, 28686), (1366, 14511), (1382, 14343), (2049, 9674), (2073, 9562), (4098, 4837), (4146, 4781)]