16859612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 40212480

約数和(自身を除く): 23352868

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 43, 44, 67, 76, 77, 86, 133, 134, 154, 172, 209, 266, 268, 301, 308, 418, 469, 473, 532, 602, 737, 817, 836, 938, 946, 1204, 1273, 1463, 1474, 1634, 1876, 1892, 2546, 2881, 2926, 2948, 3268, 3311, 5092, 5159, 5719, 5762, 5852, 6622, 8911, 8987, 10318, 11438, 11524, 13244, 14003, 17822, 17974, 20167, 20636, 22876, 28006, 31691, 35644, 35948, 40334, 54739, 56012, 62909, 63382, 80668, 98021, 109478, 125818, 126764, 196042, 218956, 221837, 251636, 383173, 392084, 443674, 602129, 766346, 887348, 1204258, 1532692, 2408516, 4214903, 8429806, 16859612]

約数ペア:

[(1, 16859612), (2, 8429806), (4, 4214903), (7, 2408516), (11, 1532692), (14, 1204258), (19, 887348), (22, 766346), (28, 602129), (38, 443674), (43, 392084), (44, 383173), (67, 251636), (76, 221837), (77, 218956), (86, 196042), (133, 126764), (134, 125818), (154, 109478), (172, 98021), (209, 80668), (266, 63382), (268, 62909), (301, 56012), (308, 54739), (418, 40334), (469, 35948), (473, 35644), (532, 31691), (602, 28006), (737, 22876), (817, 20636), (836, 20167), (938, 17974), (946, 17822), (1204, 14003), (1273, 13244), (1463, 11524), (1474, 11438), (1634, 10318), (1876, 8987), (1892, 8911), (2546, 6622), (2881, 5852), (2926, 5762), (2948, 5719), (3268, 5159), (3311, 5092)]