19564812

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23629}}^1$

素因数の和:23662

約数の個数: 36

約数和(自身を含む): 51607920

約数和(自身を除く): 32043108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 23629, 47258, 70887, 94516, 141774, 212661, 283548, 425322, 543467, 850644, 1086934, 1630401, 2173868, 3260802, 4891203, 6521604, 9782406, 19564812]

約数ペア:

[(1, 19564812), (2, 9782406), (3, 6521604), (4, 4891203), (6, 3260802), (9, 2173868), (12, 1630401), (18, 1086934), (23, 850644), (36, 543467), (46, 425322), (69, 283548), (92, 212661), (138, 141774), (207, 94516), (276, 70887), (414, 47258), (828, 23629)]