19838238

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67477}}^1$

素因数の和:67496

約数の個数: 24

約数和(自身を含む): 46154952

約数和(自身を除く): 26316714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 67477, 134954, 202431, 404862, 472339, 944678, 1417017, 2834034, 3306373, 6612746, 9919119, 19838238]

約数ペア:

[(1, 19838238), (2, 9919119), (3, 6612746), (6, 3306373), (7, 2834034), (14, 1417017), (21, 944678), (42, 472339), (49, 404862), (98, 202431), (147, 134954), (294, 67477)]