18754528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{45083}}^1$

素因数の和:45106

約数の個数: 24

約数和(自身を含む): 39764088

約数和(自身を除く): 21009560

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 45083, 90166, 180332, 360664, 586079, 721328, 1172158, 1442656, 2344316, 4688632, 9377264, 18754528]

約数ペア:

[(1, 18754528), (2, 9377264), (4, 4688632), (8, 2344316), (13, 1442656), (16, 1172158), (26, 721328), (32, 586079), (52, 360664), (104, 180332), (208, 90166), (416, 45083)]