12946724

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 27941760

約数和(自身を除く): 14995036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 59, 68, 118, 119, 236, 238, 413, 461, 476, 826, 922, 1003, 1652, 1844, 2006, 3227, 4012, 6454, 7021, 7837, 12908, 14042, 15674, 27199, 28084, 31348, 54398, 54859, 108796, 109718, 190393, 219436, 380786, 462383, 761572, 924766, 1849532, 3236681, 6473362, 12946724]

約数ペア:

[(1, 12946724), (2, 6473362), (4, 3236681), (7, 1849532), (14, 924766), (17, 761572), (28, 462383), (34, 380786), (59, 219436), (68, 190393), (118, 109718), (119, 108796), (236, 54859), (238, 54398), (413, 31348), (461, 28084), (476, 27199), (826, 15674), (922, 14042), (1003, 12908), (1652, 7837), (1844, 7021), (2006, 6454), (3227, 4012)]