11513012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 26115264

約数和(自身を除く): 14602252

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 67, 68, 76, 119, 133, 134, 238, 266, 268, 323, 361, 469, 476, 532, 646, 722, 938, 1139, 1273, 1292, 1444, 1876, 2261, 2278, 2527, 2546, 4522, 4556, 5054, 5092, 6137, 7973, 8911, 9044, 10108, 12274, 15946, 17822, 21641, 24187, 24548, 31892, 35644, 42959, 43282, 48374, 85918, 86564, 96748, 151487, 169309, 171836, 302974, 338618, 411179, 605948, 677236, 822358, 1644716, 2878253, 5756506, 11513012]

約数ペア:

[(1, 11513012), (2, 5756506), (4, 2878253), (7, 1644716), (14, 822358), (17, 677236), (19, 605948), (28, 411179), (34, 338618), (38, 302974), (67, 171836), (68, 169309), (76, 151487), (119, 96748), (133, 86564), (134, 85918), (238, 48374), (266, 43282), (268, 42959), (323, 35644), (361, 31892), (469, 24548), (476, 24187), (532, 21641), (646, 17822), (722, 15946), (938, 12274), (1139, 10108), (1273, 9044), (1292, 8911), (1444, 7973), (1876, 6137), (2261, 5092), (2278, 5054), (2527, 4556), (2546, 4522)]