12836648

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 26932500

約数和(自身を除く): 14095852

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 121, 149, 178, 242, 298, 356, 484, 596, 712, 968, 979, 1192, 1639, 1958, 3278, 3916, 6556, 7832, 10769, 13112, 13261, 18029, 21538, 26522, 36058, 43076, 53044, 72116, 86152, 106088, 144232, 145871, 291742, 583484, 1166968, 1604581, 3209162, 6418324, 12836648]

約数ペア:

[(1, 12836648), (2, 6418324), (4, 3209162), (8, 1604581), (11, 1166968), (22, 583484), (44, 291742), (88, 145871), (89, 144232), (121, 106088), (149, 86152), (178, 72116), (242, 53044), (298, 43076), (356, 36058), (484, 26522), (596, 21538), (712, 18029), (968, 13261), (979, 13112), (1192, 10769), (1639, 7832), (1958, 6556), (3278, 3916)]