11961898204

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{647429}}^1$

素因数の和:647613

約数の個数: 24

約数和(自身を含む): 21753648000

約数和(自身を除く): 9791749796

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 596, 4619, 9238, 18476, 647429, 1294858, 2589716, 20070299, 40140598, 80281196, 96466921, 192933842, 385867684, 2990474551, 5980949102, 11961898204]

約数ペア:

[(1, 11961898204), (2, 5980949102), (4, 2990474551), (31, 385867684), (62, 192933842), (124, 96466921), (149, 80281196), (298, 40140598), (596, 20070299), (4619, 2589716), (9238, 1294858), (18476, 647429)]