19983168

素因数分解:

$2^6\times 3^2\times {\mathrm{34693}}^1$

素因数の和:34711

約数の個数: 42

約数和(自身を含む): 57279794

約数和(自身を除く): 37296626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 34693, 69386, 104079, 138772, 208158, 277544, 312237, 416316, 555088, 624474, 832632, 1110176, 1248948, 1665264, 2220352, 2497896, 3330528, 4995792, 6661056, 9991584, 19983168]

約数ペア:

[(1, 19983168), (2, 9991584), (3, 6661056), (4, 4995792), (6, 3330528), (8, 2497896), (9, 2220352), (12, 1665264), (16, 1248948), (18, 1110176), (24, 832632), (32, 624474), (36, 555088), (48, 416316), (64, 312237), (72, 277544), (96, 208158), (144, 138772), (192, 104079), (288, 69386), (576, 34693)]