19043210

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{6203}}^1$

素因数の和:6517

約数の個数: 16

約数和(自身を含む): 34394976

約数和(自身を除く): 15351766

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 6203, 12406, 31015, 62030, 1904321, 3808642, 9521605, 19043210]

約数ペア:

[(1, 19043210), (2, 9521605), (5, 3808642), (10, 1904321), (307, 62030), (614, 31015), (1535, 12406), (3070, 6203)]