12934192

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:421

約数の個数: 40

約数和(自身を含む): 26248320

約数和(自身を除く): 13314128

約数列:

[1, 2, 4, 8, 16, 31, 62, 89, 124, 178, 248, 293, 356, 496, 586, 712, 1172, 1424, 2344, 2759, 4688, 5518, 9083, 11036, 18166, 22072, 26077, 36332, 44144, 52154, 72664, 104308, 145328, 208616, 417232, 808387, 1616774, 3233548, 6467096, 12934192]

約数ペア:

[(1, 12934192), (2, 6467096), (4, 3233548), (8, 1616774), (16, 808387), (31, 417232), (62, 208616), (89, 145328), (124, 104308), (178, 72664), (248, 52154), (293, 44144), (356, 36332), (496, 26077), (586, 22072), (712, 18166), (1172, 11036), (1424, 9083), (2344, 5518), (2759, 4688)]