12558208

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{7547}}^1$

素因数の和:7574

約数の個数: 32

約数和(自身を含む): 26946360

約数和(自身を除く): 14388152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 7547, 15094, 30188, 60376, 98111, 120752, 196222, 241504, 392444, 483008, 784888, 966016, 1569776, 3139552, 6279104, 12558208]

約数ペア:

[(1, 12558208), (2, 6279104), (4, 3139552), (8, 1569776), (13, 966016), (16, 784888), (26, 483008), (32, 392444), (52, 241504), (64, 196222), (104, 120752), (128, 98111), (208, 60376), (416, 30188), (832, 15094), (1664, 7547)]