30739214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{2447}}^1$

素因数の和:3031

約数の個数: 16

約数和(自身を含む): 50409216

約数和(自身を除く): 19670002

約数列:

[1, 2, 11, 22, 571, 1142, 2447, 4894, 6281, 12562, 26917, 53834, 1397237, 2794474, 15369607, 30739214]

約数ペア:

[(1, 30739214), (2, 15369607), (11, 2794474), (22, 1397237), (571, 53834), (1142, 26917), (2447, 12562), (4894, 6281)]