22638764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4969}}^1$

素因数の和:5057

約数の個数: 24

約数和(自身を含む): 42582960

約数和(自身を除く): 19944196

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 4969, 9938, 19876, 84473, 168946, 332923, 337892, 665846, 1331692, 5659691, 11319382, 22638764]

約数ペア:

[(1, 22638764), (2, 11319382), (4, 5659691), (17, 1331692), (34, 665846), (67, 337892), (68, 332923), (134, 168946), (268, 84473), (1139, 19876), (2278, 9938), (4556, 4969)]