12963016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7753}}^1$

素因数の和:7789

約数の個数: 32

約数和(自身を含む): 27914400

約数和(自身を除く): 14951384

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 7753, 15506, 31012, 62024, 85283, 147307, 170566, 294614, 341132, 589228, 682264, 1178456, 1620377, 3240754, 6481508, 12963016]

約数ペア:

[(1, 12963016), (2, 6481508), (4, 3240754), (8, 1620377), (11, 1178456), (19, 682264), (22, 589228), (38, 341132), (44, 294614), (76, 170566), (88, 147307), (152, 85283), (209, 62024), (418, 31012), (836, 15506), (1672, 7753)]