19151454

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{65141}}^1$

素因数の和:65160

約数の個数: 24

約数和(自身を含む): 44557128

約数和(自身を除く): 25405674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 65141, 130282, 195423, 390846, 455987, 911974, 1367961, 2735922, 3191909, 6383818, 9575727, 19151454]

約数ペア:

[(1, 19151454), (2, 9575727), (3, 6383818), (6, 3191909), (7, 2735922), (14, 1367961), (21, 911974), (42, 455987), (49, 390846), (98, 195423), (147, 130282), (294, 65141)]