19294072

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3049}}^1$

素因数の和:3175

約数の個数: 32

約数和(自身を含む): 41724000

約数和(自身を除く): 22429928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3049, 3164, 6098, 6328, 12196, 21343, 24392, 42686, 85372, 170744, 344537, 689074, 1378148, 2411759, 2756296, 4823518, 9647036, 19294072]

約数ペア:

[(1, 19294072), (2, 9647036), (4, 4823518), (7, 2756296), (8, 2411759), (14, 1378148), (28, 689074), (56, 344537), (113, 170744), (226, 85372), (452, 42686), (791, 24392), (904, 21343), (1582, 12196), (3049, 6328), (3164, 6098)]