12843952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{72977}}^1$

素因数の和:72996

約数の個数: 20

約数和(自身を含む): 27147816

約数和(自身を除く): 14303864

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 72977, 145954, 291908, 583816, 802747, 1167632, 1605494, 3210988, 6421976, 12843952]

約数ペア:

[(1, 12843952), (2, 6421976), (4, 3210988), (8, 1605494), (11, 1167632), (16, 802747), (22, 583816), (44, 291908), (88, 145954), (176, 72977)]