19677345372

素因数分解:

$2^2\times 3^2\times {\mathrm{10487}}^1\times {\mathrm{52121}}^1$

素因数の和:62618

約数の個数: 36

約数和(自身を含む): 49745653776

約数和(自身を除く): 30068308404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 10487, 20974, 31461, 41948, 52121, 62922, 94383, 104242, 125844, 156363, 188766, 208484, 312726, 377532, 469089, 625452, 938178, 1876356, 546592927, 1093185854, 1639778781, 2186371708, 3279557562, 4919336343, 6559115124, 9838672686, 19677345372]

約数ペア:

[(1, 19677345372), (2, 9838672686), (3, 6559115124), (4, 4919336343), (6, 3279557562), (9, 2186371708), (12, 1639778781), (18, 1093185854), (36, 546592927), (10487, 1876356), (20974, 938178), (31461, 625452), (41948, 469089), (52121, 377532), (62922, 312726), (94383, 208484), (104242, 188766), (125844, 156363)]