12539252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 25643520

約数和(自身を除く): 13104268

約数列:

[1, 2, 4, 11, 22, 29, 31, 44, 58, 62, 116, 124, 317, 319, 341, 634, 638, 682, 899, 1268, 1276, 1364, 1798, 3487, 3596, 6974, 9193, 9827, 9889, 13948, 18386, 19654, 19778, 36772, 39308, 39556, 101123, 108097, 202246, 216194, 284983, 404492, 432388, 569966, 1139932, 3134813, 6269626, 12539252]

約数ペア:

[(1, 12539252), (2, 6269626), (4, 3134813), (11, 1139932), (22, 569966), (29, 432388), (31, 404492), (44, 284983), (58, 216194), (62, 202246), (116, 108097), (124, 101123), (317, 39556), (319, 39308), (341, 36772), (634, 19778), (638, 19654), (682, 18386), (899, 13948), (1268, 9889), (1276, 9827), (1364, 9193), (1798, 6974), (3487, 3596)]