19052370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211693}}^1$

素因数の和:211706

約数の個数: 24

約数和(自身を含む): 49536396

約数和(自身を除く): 30484026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211693, 423386, 635079, 1058465, 1270158, 1905237, 2116930, 3175395, 3810474, 6350790, 9526185, 19052370]

約数ペア:

[(1, 19052370), (2, 9526185), (3, 6350790), (5, 3810474), (6, 3175395), (9, 2116930), (10, 1905237), (15, 1270158), (18, 1058465), (30, 635079), (45, 423386), (90, 211693)]