9719512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 21578400

約数和(自身を除く): 11858888

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 73, 88, 89, 136, 146, 178, 187, 292, 356, 374, 584, 712, 748, 803, 979, 1241, 1496, 1513, 1606, 1958, 2482, 3026, 3212, 3916, 4964, 6052, 6424, 6497, 7832, 9928, 12104, 12994, 13651, 16643, 25988, 27302, 33286, 51976, 54604, 66572, 71467, 109208, 110449, 133144, 142934, 220898, 285868, 441796, 571736, 883592, 1214939, 2429878, 4859756, 9719512]

約数ペア:

[(1, 9719512), (2, 4859756), (4, 2429878), (8, 1214939), (11, 883592), (17, 571736), (22, 441796), (34, 285868), (44, 220898), (68, 142934), (73, 133144), (88, 110449), (89, 109208), (136, 71467), (146, 66572), (178, 54604), (187, 51976), (292, 33286), (356, 27302), (374, 25988), (584, 16643), (712, 13651), (748, 12994), (803, 12104), (979, 9928), (1241, 7832), (1496, 6497), (1513, 6424), (1606, 6052), (1958, 4964), (2482, 3916), (3026, 3212)]