21958528

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{9029}}^1$

素因数の和:9062

約数の個数: 32

約数和(自身を含む): 46053000

約数和(自身を除く): 24094472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 9029, 18058, 36116, 72232, 144464, 171551, 288928, 343102, 577856, 686204, 1155712, 1372408, 2744816, 5489632, 10979264, 21958528]

約数ペア:

[(1, 21958528), (2, 10979264), (4, 5489632), (8, 2744816), (16, 1372408), (19, 1155712), (32, 686204), (38, 577856), (64, 343102), (76, 288928), (128, 171551), (152, 144464), (304, 72232), (608, 36116), (1216, 18058), (2432, 9029)]