18971130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{632371}}^1$

素因数の和:632381

約数の個数: 16

約数和(自身を含む): 45530784

約数和(自身を除く): 26559654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 632371, 1264742, 1897113, 3161855, 3794226, 6323710, 9485565, 18971130]

約数ペア:

[(1, 18971130), (2, 9485565), (3, 6323710), (5, 3794226), (6, 3161855), (10, 1897113), (15, 1264742), (30, 632371)]