11419924

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 20563200

約数和(自身を除く): 9143276

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 509, 1018, 2036, 5609, 11218, 22436, 36139, 40211, 72278, 80422, 144556, 160844, 2854981, 5709962, 11419924]

約数ペア:

[(1, 11419924), (2, 5709962), (4, 2854981), (71, 160844), (79, 144556), (142, 80422), (158, 72278), (284, 40211), (316, 36139), (509, 22436), (1018, 11218), (2036, 5609)]