9909616

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{6959}}^1$

素因数の和:7056

約数の個数: 20

約数和(自身を含む): 19418400

約数和(自身を除く): 9508784

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 6959, 13918, 27836, 55672, 111344, 619351, 1238702, 2477404, 4954808, 9909616]

約数ペア:

[(1, 9909616), (2, 4954808), (4, 2477404), (8, 1238702), (16, 619351), (89, 111344), (178, 55672), (356, 27836), (712, 13918), (1424, 6959)]