13498144

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1289

約数の個数: 48

約数和(自身を含む): 29949696

約数和(自身を除く): 16451552

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1237, 1364, 2474, 2728, 4948, 5456, 9896, 10912, 13607, 19792, 27214, 38347, 39584, 54428, 76694, 108856, 153388, 217712, 306776, 421817, 435424, 613552, 843634, 1227104, 1687268, 3374536, 6749072, 13498144]

約数ペア:

[(1, 13498144), (2, 6749072), (4, 3374536), (8, 1687268), (11, 1227104), (16, 843634), (22, 613552), (31, 435424), (32, 421817), (44, 306776), (62, 217712), (88, 153388), (124, 108856), (176, 76694), (248, 54428), (341, 39584), (352, 38347), (496, 27214), (682, 19792), (992, 13607), (1237, 10912), (1364, 9896), (2474, 5456), (2728, 4948)]