19186176

素因数分解:

$2^9\times 3^1\times {\mathrm{12491}}^1$

素因数の和:12512

約数の個数: 40

約数和(自身を含む): 51117264

約数和(自身を除く): 31931088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 12491, 24982, 37473, 49964, 74946, 99928, 149892, 199856, 299784, 399712, 599568, 799424, 1199136, 1598848, 2398272, 3197696, 4796544, 6395392, 9593088, 19186176]

約数ペア:

[(1, 19186176), (2, 9593088), (3, 6395392), (4, 4796544), (6, 3197696), (8, 2398272), (12, 1598848), (16, 1199136), (24, 799424), (32, 599568), (48, 399712), (64, 299784), (96, 199856), (128, 149892), (192, 99928), (256, 74946), (384, 49964), (512, 37473), (768, 24982), (1536, 12491)]