15945446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 28235520

約数和(自身を除く): 12290074

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1031, 1406, 2062, 7733, 11341, 15466, 19589, 22682, 38147, 39178, 76294, 215479, 419617, 430958, 724793, 839234, 1449586, 7972723, 15945446]

約数ペア:

[(1, 15945446), (2, 7972723), (11, 1449586), (19, 839234), (22, 724793), (37, 430958), (38, 419617), (74, 215479), (209, 76294), (407, 39178), (418, 38147), (703, 22682), (814, 19589), (1031, 15466), (1406, 11341), (2062, 7733)]