11875724

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 25623360

約数和(自身を除く): 13747636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 409, 427, 476, 818, 854, 1037, 1636, 1708, 2074, 2863, 4148, 5726, 6953, 7259, 11452, 13906, 14518, 24949, 27812, 29036, 48671, 49898, 97342, 99796, 174643, 194684, 349286, 424133, 698572, 848266, 1696532, 2968931, 5937862, 11875724]

約数ペア:

[(1, 11875724), (2, 5937862), (4, 2968931), (7, 1696532), (14, 848266), (17, 698572), (28, 424133), (34, 349286), (61, 194684), (68, 174643), (119, 99796), (122, 97342), (238, 49898), (244, 48671), (409, 29036), (427, 27812), (476, 24949), (818, 14518), (854, 13906), (1037, 11452), (1636, 7259), (1708, 6953), (2074, 5726), (2863, 4148)]