15693292004

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{212981}}^1$

素因数の和:213120

約数の個数: 36

約数和(自身を含む): 30011293620

約数和(自身を除く): 14318001616

約数列:

[1, 2, 4, 13, 26, 52, 109, 169, 218, 338, 436, 676, 1417, 2834, 5668, 18421, 36842, 73684, 212981, 425962, 851924, 2768753, 5537506, 11075012, 23214929, 35993789, 46429858, 71987578, 92859716, 143975156, 301794077, 603588154, 1207176308, 3923323001, 7846646002, 15693292004]

約数ペア:

[(1, 15693292004), (2, 7846646002), (4, 3923323001), (13, 1207176308), (26, 603588154), (52, 301794077), (109, 143975156), (169, 92859716), (218, 71987578), (338, 46429858), (436, 35993789), (676, 23214929), (1417, 11075012), (2834, 5537506), (5668, 2768753), (18421, 851924), (36842, 425962), (73684, 212981)]