13719748

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 32175360

約数和(自身を除く): 18455612

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 37, 38, 41, 68, 74, 76, 82, 119, 133, 148, 164, 238, 259, 266, 287, 323, 476, 518, 532, 574, 629, 646, 697, 703, 779, 1036, 1148, 1258, 1292, 1394, 1406, 1517, 1558, 2261, 2516, 2788, 2812, 3034, 3116, 4403, 4522, 4879, 4921, 5453, 6068, 8806, 9044, 9758, 9842, 10619, 10906, 11951, 13243, 17612, 19516, 19684, 21238, 21812, 23902, 25789, 26486, 28823, 42476, 47804, 51578, 52972, 57646, 83657, 92701, 103156, 115292, 167314, 180523, 185402, 201761, 334628, 361046, 370804, 403522, 489991, 722092, 807044, 979982, 1959964, 3429937, 6859874, 13719748]

約数ペア:

[(1, 13719748), (2, 6859874), (4, 3429937), (7, 1959964), (14, 979982), (17, 807044), (19, 722092), (28, 489991), (34, 403522), (37, 370804), (38, 361046), (41, 334628), (68, 201761), (74, 185402), (76, 180523), (82, 167314), (119, 115292), (133, 103156), (148, 92701), (164, 83657), (238, 57646), (259, 52972), (266, 51578), (287, 47804), (323, 42476), (476, 28823), (518, 26486), (532, 25789), (574, 23902), (629, 21812), (646, 21238), (697, 19684), (703, 19516), (779, 17612), (1036, 13243), (1148, 11951), (1258, 10906), (1292, 10619), (1394, 9842), (1406, 9758), (1517, 9044), (1558, 8806), (2261, 6068), (2516, 5453), (2788, 4921), (2812, 4879), (3034, 4522), (3116, 4403)]