19094109

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 27168480

約数和(自身を除く): 8074371

約数列:

[1, 3, 31, 37, 93, 111, 179, 537, 961, 1147, 2883, 3441, 5549, 6623, 16647, 19869, 35557, 106671, 172019, 205313, 516057, 615939, 6364703, 19094109]

約数ペア:

[(1, 19094109), (3, 6364703), (31, 615939), (37, 516057), (93, 205313), (111, 172019), (179, 106671), (537, 35557), (961, 19869), (1147, 16647), (2883, 6623), (3441, 5549)]