18999424

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{983}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 38139840

約数和(自身を除く): 19140416

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 302, 604, 983, 1208, 1966, 2416, 3932, 4832, 7864, 9664, 15728, 19328, 31456, 62912, 125824, 148433, 296866, 593732, 1187464, 2374928, 4749856, 9499712, 18999424]

約数ペア:

[(1, 18999424), (2, 9499712), (4, 4749856), (8, 2374928), (16, 1187464), (32, 593732), (64, 296866), (128, 148433), (151, 125824), (302, 62912), (604, 31456), (983, 19328), (1208, 15728), (1966, 9664), (2416, 7864), (3932, 4832)]