12202256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 28123200

約数和(自身を除く): 15920944

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 41, 44, 76, 82, 88, 89, 152, 164, 176, 178, 209, 304, 328, 356, 418, 451, 656, 712, 779, 836, 902, 979, 1424, 1558, 1672, 1691, 1804, 1958, 3116, 3344, 3382, 3608, 3649, 3916, 6232, 6764, 7216, 7298, 7832, 8569, 12464, 13528, 14596, 15664, 17138, 18601, 27056, 29192, 34276, 37202, 40139, 58384, 68552, 69331, 74404, 80278, 137104, 138662, 148808, 160556, 277324, 297616, 321112, 554648, 642224, 762641, 1109296, 1525282, 3050564, 6101128, 12202256]

約数ペア:

[(1, 12202256), (2, 6101128), (4, 3050564), (8, 1525282), (11, 1109296), (16, 762641), (19, 642224), (22, 554648), (38, 321112), (41, 297616), (44, 277324), (76, 160556), (82, 148808), (88, 138662), (89, 137104), (152, 80278), (164, 74404), (176, 69331), (178, 68552), (209, 58384), (304, 40139), (328, 37202), (356, 34276), (418, 29192), (451, 27056), (656, 18601), (712, 17138), (779, 15664), (836, 14596), (902, 13528), (979, 12464), (1424, 8569), (1558, 7832), (1672, 7298), (1691, 7216), (1804, 6764), (1958, 6232), (3116, 3916), (3344, 3649), (3382, 3608)]