12722164

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4993}}^1$

素因数の和:5024

約数の個数: 36

約数和(自身を含む): 27896484

約数和(自身を除く): 15174320

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 4993, 9986, 19972, 34951, 64909, 69902, 129818, 139804, 244657, 259636, 454363, 489314, 908726, 978628, 1817452, 3180541, 6361082, 12722164]

約数ペア:

[(1, 12722164), (2, 6361082), (4, 3180541), (7, 1817452), (13, 978628), (14, 908726), (26, 489314), (28, 454363), (49, 259636), (52, 244657), (91, 139804), (98, 129818), (182, 69902), (196, 64909), (364, 34951), (637, 19972), (1274, 9986), (2548, 4993)]