19168154

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5869}}^1$

素因数の和:5965

約数の個数: 16

約数和(自身を含む): 30430080

約数和(自身を除く): 11261926

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 5869, 11738, 134987, 269974, 416699, 833398, 9584077, 19168154]

約数ペア:

[(1, 19168154), (2, 9584077), (23, 833398), (46, 416699), (71, 269974), (142, 134987), (1633, 11738), (3266, 5869)]