12253192

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 28391040

約数和(自身を除く): 16137848

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 61, 68, 119, 122, 136, 211, 238, 244, 422, 427, 476, 488, 844, 854, 952, 1037, 1477, 1688, 1708, 2074, 2954, 3416, 3587, 4148, 5908, 7174, 7259, 8296, 11816, 12871, 14348, 14518, 25109, 25742, 28696, 29036, 50218, 51484, 58072, 90097, 100436, 102968, 180194, 200872, 218807, 360388, 437614, 720776, 875228, 1531649, 1750456, 3063298, 6126596, 12253192]

約数ペア:

[(1, 12253192), (2, 6126596), (4, 3063298), (7, 1750456), (8, 1531649), (14, 875228), (17, 720776), (28, 437614), (34, 360388), (56, 218807), (61, 200872), (68, 180194), (119, 102968), (122, 100436), (136, 90097), (211, 58072), (238, 51484), (244, 50218), (422, 29036), (427, 28696), (476, 25742), (488, 25109), (844, 14518), (854, 14348), (952, 12871), (1037, 11816), (1477, 8296), (1688, 7259), (1708, 7174), (2074, 5908), (2954, 4148), (3416, 3587)]