13049608

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 31169880

約数和(自身を除く): 18120272

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 61, 68, 88, 104, 121, 122, 136, 143, 187, 221, 242, 244, 286, 374, 442, 484, 488, 572, 671, 748, 793, 884, 968, 1037, 1144, 1342, 1496, 1573, 1586, 1768, 2057, 2074, 2431, 2684, 3146, 3172, 4114, 4148, 4862, 5368, 6292, 6344, 7381, 8228, 8296, 8723, 9724, 11407, 12584, 13481, 14762, 16456, 17446, 19448, 22814, 26741, 26962, 29524, 34892, 45628, 53482, 53924, 59048, 69784, 91256, 95953, 106964, 107848, 125477, 148291, 191906, 213928, 250954, 296582, 383812, 501908, 593164, 767624, 1003816, 1186328, 1631201, 3262402, 6524804, 13049608]

約数ペア:

[(1, 13049608), (2, 6524804), (4, 3262402), (8, 1631201), (11, 1186328), (13, 1003816), (17, 767624), (22, 593164), (26, 501908), (34, 383812), (44, 296582), (52, 250954), (61, 213928), (68, 191906), (88, 148291), (104, 125477), (121, 107848), (122, 106964), (136, 95953), (143, 91256), (187, 69784), (221, 59048), (242, 53924), (244, 53482), (286, 45628), (374, 34892), (442, 29524), (484, 26962), (488, 26741), (572, 22814), (671, 19448), (748, 17446), (793, 16456), (884, 14762), (968, 13481), (1037, 12584), (1144, 11407), (1342, 9724), (1496, 8723), (1573, 8296), (1586, 8228), (1768, 7381), (2057, 6344), (2074, 6292), (2431, 5368), (2684, 4862), (3146, 4148), (3172, 4114)]