13725448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8209}}^1$

素因数の和:8245

約数の個数: 32

約数和(自身を含む): 29556000

約数和(自身を除く): 15830552

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 8209, 16418, 32836, 65672, 90299, 155971, 180598, 311942, 361196, 623884, 722392, 1247768, 1715681, 3431362, 6862724, 13725448]

約数ペア:

[(1, 13725448), (2, 6862724), (4, 3431362), (8, 1715681), (11, 1247768), (19, 722392), (22, 623884), (38, 361196), (44, 311942), (76, 180598), (88, 155971), (152, 90299), (209, 65672), (418, 32836), (836, 16418), (1672, 8209)]