12156196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1489}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 23071160

約数和(自身を除く): 10914964

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 1489, 2041, 2978, 4082, 5956, 8164, 19357, 38714, 77428, 233773, 467546, 935092, 3039049, 6078098, 12156196]

約数ペア:

[(1, 12156196), (2, 6078098), (4, 3039049), (13, 935092), (26, 467546), (52, 233773), (157, 77428), (314, 38714), (628, 19357), (1489, 8164), (2041, 5956), (2978, 4082)]