19348842

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{941}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 40694400

約数和(自身を除く): 21345558

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 894, 941, 1882, 2823, 3427, 5646, 6854, 10281, 20562, 21643, 43286, 64929, 129858, 140209, 280418, 420627, 841254, 3224807, 6449614, 9674421, 19348842]

約数ペア:

[(1, 19348842), (2, 9674421), (3, 6449614), (6, 3224807), (23, 841254), (46, 420627), (69, 280418), (138, 140209), (149, 129858), (298, 64929), (447, 43286), (894, 21643), (941, 20562), (1882, 10281), (2823, 6854), (3427, 5646)]