23803208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20807}}^1$

素因数の和:20837

約数の個数: 32

約数和(自身を含む): 52436160

約数和(自身を除く): 28632952

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 20807, 41614, 83228, 166456, 228877, 270491, 457754, 540982, 915508, 1081964, 1831016, 2163928, 2975401, 5950802, 11901604, 23803208]

約数ペア:

[(1, 23803208), (2, 11901604), (4, 5950802), (8, 2975401), (11, 2163928), (13, 1831016), (22, 1081964), (26, 915508), (44, 540982), (52, 457754), (88, 270491), (104, 228877), (143, 166456), (286, 83228), (572, 41614), (1144, 20807)]