19007496

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 55724760

約数和(自身を除く): 36717264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 53, 68, 72, 102, 106, 136, 153, 159, 204, 212, 293, 306, 318, 408, 424, 477, 586, 612, 636, 879, 901, 954, 1172, 1224, 1272, 1758, 1802, 1908, 2344, 2637, 2703, 3516, 3604, 3816, 4981, 5274, 5406, 7032, 7208, 8109, 9962, 10548, 10812, 14943, 15529, 16218, 19924, 21096, 21624, 29886, 31058, 32436, 39848, 44829, 46587, 59772, 62116, 64872, 89658, 93174, 119544, 124232, 139761, 179316, 186348, 263993, 279522, 358632, 372696, 527986, 559044, 791979, 1055972, 1118088, 1583958, 2111944, 2375937, 3167916, 4751874, 6335832, 9503748, 19007496]

約数ペア:

[(1, 19007496), (2, 9503748), (3, 6335832), (4, 4751874), (6, 3167916), (8, 2375937), (9, 2111944), (12, 1583958), (17, 1118088), (18, 1055972), (24, 791979), (34, 559044), (36, 527986), (51, 372696), (53, 358632), (68, 279522), (72, 263993), (102, 186348), (106, 179316), (136, 139761), (153, 124232), (159, 119544), (204, 93174), (212, 89658), (293, 64872), (306, 62116), (318, 59772), (408, 46587), (424, 44829), (477, 39848), (586, 32436), (612, 31058), (636, 29886), (879, 21624), (901, 21096), (954, 19924), (1172, 16218), (1224, 15529), (1272, 14943), (1758, 10812), (1802, 10548), (1908, 9962), (2344, 8109), (2637, 7208), (2703, 7032), (3516, 5406), (3604, 5274), (3816, 4981)]