21860344

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{2053}}^1$

素因数の和:2092

約数の個数: 32

約数和(自身を含む): 45105840

約数和(自身を除く): 23245496

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 2053, 2662, 4106, 5324, 8212, 10648, 16424, 22583, 45166, 90332, 180664, 248413, 496826, 993652, 1987304, 2732543, 5465086, 10930172, 21860344]

約数ペア:

[(1, 21860344), (2, 10930172), (4, 5465086), (8, 2732543), (11, 1987304), (22, 993652), (44, 496826), (88, 248413), (121, 180664), (242, 90332), (484, 45166), (968, 22583), (1331, 16424), (2053, 10648), (2662, 8212), (4106, 5324)]