19048218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1307}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 43697664

約数和(自身を除く): 24649446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 347, 694, 1041, 1307, 2082, 2429, 2614, 3921, 4858, 7287, 7842, 9149, 14574, 18298, 27447, 54894, 453529, 907058, 1360587, 2721174, 3174703, 6349406, 9524109, 19048218]

約数ペア:

[(1, 19048218), (2, 9524109), (3, 6349406), (6, 3174703), (7, 2721174), (14, 1360587), (21, 907058), (42, 453529), (347, 54894), (694, 27447), (1041, 18298), (1307, 14574), (2082, 9149), (2429, 7842), (2614, 7287), (3921, 4858)]