1387662473

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{16453}}^1$

素因数の和:16688

約数の個数: 16

約数和(自身を含む): 1532196480

約数和(自身を除く): 144534007

約数列:

[1, 19, 23, 193, 437, 3667, 4439, 16453, 84341, 312607, 378419, 3175429, 7189961, 60333151, 73034867, 1387662473]

約数ペア:

[(1, 1387662473), (19, 73034867), (23, 60333151), (193, 7189961), (437, 3175429), (3667, 378419), (4439, 312607), (16453, 84341)]