12262712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1212

約数の個数: 64

約数和(自身を含む): 30378240

約数和(自身を除く): 18115528

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1171, 1309, 1496, 2342, 2618, 4684, 5236, 8197, 9368, 10472, 12881, 16394, 19907, 25762, 32788, 39814, 51524, 65576, 79628, 90167, 103048, 139349, 159256, 180334, 218977, 278698, 360668, 437954, 557396, 721336, 875908, 1114792, 1532839, 1751816, 3065678, 6131356, 12262712]

約数ペア:

[(1, 12262712), (2, 6131356), (4, 3065678), (7, 1751816), (8, 1532839), (11, 1114792), (14, 875908), (17, 721336), (22, 557396), (28, 437954), (34, 360668), (44, 278698), (56, 218977), (68, 180334), (77, 159256), (88, 139349), (119, 103048), (136, 90167), (154, 79628), (187, 65576), (238, 51524), (308, 39814), (374, 32788), (476, 25762), (616, 19907), (748, 16394), (952, 12881), (1171, 10472), (1309, 9368), (1496, 8197), (2342, 5236), (2618, 4684)]