191883274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{733}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 320681664

約数和(自身を除く): 128798390

約数列:

[1, 2, 11, 22, 73, 146, 163, 326, 733, 803, 1466, 1606, 1793, 3586, 8063, 11899, 16126, 23798, 53509, 107018, 119479, 130889, 238958, 261778, 588599, 1177198, 1314269, 2628538, 8721967, 17443934, 95941637, 191883274]

約数ペア:

[(1, 191883274), (2, 95941637), (11, 17443934), (22, 8721967), (73, 2628538), (146, 1314269), (163, 1177198), (326, 588599), (733, 261778), (803, 238958), (1466, 130889), (1606, 119479), (1793, 107018), (3586, 53509), (8063, 23798), (11899, 16126)]