10687664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{51383}}^1$

素因数の和:51404

約数の個数: 20

約数和(自身を含む): 22300656

約数和(自身を除く): 11612992

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 51383, 102766, 205532, 411064, 667979, 822128, 1335958, 2671916, 5343832, 10687664]

約数ペア:

[(1, 10687664), (2, 5343832), (4, 2671916), (8, 1335958), (13, 822128), (16, 667979), (26, 411064), (52, 205532), (104, 102766), (208, 51383)]