12956264

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 25401600

約数和(自身を除く): 12445336

約数列:

[1, 2, 4, 8, 31, 62, 89, 124, 178, 248, 356, 587, 712, 1174, 2348, 2759, 4696, 5518, 11036, 18197, 22072, 36394, 52243, 72788, 104486, 145576, 208972, 417944, 1619533, 3239066, 6478132, 12956264]

約数ペア:

[(1, 12956264), (2, 6478132), (4, 3239066), (8, 1619533), (31, 417944), (62, 208972), (89, 145576), (124, 104486), (178, 72788), (248, 52243), (356, 36394), (587, 22072), (712, 18197), (1174, 11036), (2348, 5518), (2759, 4696)]