12921832

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1907}}^1$

素因数の和:1942

約数の個数: 48

約数和(自身を含む): 30451680

約数和(自身を除く): 17529848

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 1907, 3388, 3814, 6776, 7628, 13349, 15256, 20977, 26698, 41954, 53396, 83908, 106792, 146839, 167816, 230747, 293678, 461494, 587356, 922988, 1174712, 1615229, 1845976, 3230458, 6460916, 12921832]

約数ペア:

[(1, 12921832), (2, 6460916), (4, 3230458), (7, 1845976), (8, 1615229), (11, 1174712), (14, 922988), (22, 587356), (28, 461494), (44, 293678), (56, 230747), (77, 167816), (88, 146839), (121, 106792), (154, 83908), (242, 53396), (308, 41954), (484, 26698), (616, 20977), (847, 15256), (968, 13349), (1694, 7628), (1907, 6776), (3388, 3814)]