11778857816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1997771}}^1$

素因数の和:1997855

約数の個数: 32

約数和(自身を含む): 24452729280

約数和(自身を除く): 12673871464

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 1997771, 3995542, 7991084, 15982168, 21975481, 43950962, 87901924, 133850657, 175803848, 267701314, 535402628, 1070805256, 1472357227, 2944714454, 5889428908, 11778857816]

約数ペア:

[(1, 11778857816), (2, 5889428908), (4, 2944714454), (8, 1472357227), (11, 1070805256), (22, 535402628), (44, 267701314), (67, 175803848), (88, 133850657), (134, 87901924), (268, 43950962), (536, 21975481), (737, 15982168), (1474, 7991084), (2948, 3995542), (5896, 1997771)]