12474868

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 26611200

約数和(自身を除く): 14136332

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 131, 133, 179, 262, 266, 358, 524, 532, 716, 917, 1253, 1834, 2489, 2506, 3401, 3668, 4978, 5012, 6802, 9956, 13604, 17423, 23449, 23807, 34846, 46898, 47614, 69692, 93796, 95228, 164143, 328286, 445531, 656572, 891062, 1782124, 3118717, 6237434, 12474868]

約数ペア:

[(1, 12474868), (2, 6237434), (4, 3118717), (7, 1782124), (14, 891062), (19, 656572), (28, 445531), (38, 328286), (76, 164143), (131, 95228), (133, 93796), (179, 69692), (262, 47614), (266, 46898), (358, 34846), (524, 23807), (532, 23449), (716, 17423), (917, 13604), (1253, 9956), (1834, 6802), (2489, 5012), (2506, 4978), (3401, 3668)]