13163542

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 26127360

約数和(自身を除く): 12963818

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 41, 71, 82, 119, 133, 142, 238, 266, 287, 323, 497, 574, 646, 697, 779, 994, 1207, 1349, 1394, 1558, 2261, 2414, 2698, 2911, 4522, 4879, 5453, 5822, 8449, 9443, 9758, 10906, 13243, 16898, 18886, 20377, 22933, 26486, 40754, 45866, 49487, 55309, 92701, 98974, 110618, 160531, 185402, 321062, 346409, 387163, 692818, 774326, 940253, 1880506, 6581771, 13163542]

約数ペア:

[(1, 13163542), (2, 6581771), (7, 1880506), (14, 940253), (17, 774326), (19, 692818), (34, 387163), (38, 346409), (41, 321062), (71, 185402), (82, 160531), (119, 110618), (133, 98974), (142, 92701), (238, 55309), (266, 49487), (287, 45866), (323, 40754), (497, 26486), (574, 22933), (646, 20377), (697, 18886), (779, 16898), (994, 13243), (1207, 10906), (1349, 9758), (1394, 9443), (1558, 8449), (2261, 5822), (2414, 5453), (2698, 4879), (2911, 4522)]