13023208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7789}}^1$

素因数の和:7825

約数の個数: 32

約数和(自身を含む): 28044000

約数和(自身を除く): 15020792

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 7789, 15578, 31156, 62312, 85679, 147991, 171358, 295982, 342716, 591964, 685432, 1183928, 1627901, 3255802, 6511604, 13023208]

約数ペア:

[(1, 13023208), (2, 6511604), (4, 3255802), (8, 1627901), (11, 1183928), (19, 685432), (22, 591964), (38, 342716), (44, 295982), (76, 171358), (88, 147991), (152, 85679), (209, 62312), (418, 31156), (836, 15578), (1672, 7789)]