22138952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13241}}^1$

素因数の和:13277

約数の個数: 32

約数和(自身を含む): 47671200

約数和(自身を除く): 25532248

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 13241, 26482, 52964, 105928, 145651, 251579, 291302, 503158, 582604, 1006316, 1165208, 2012632, 2767369, 5534738, 11069476, 22138952]

約数ペア:

[(1, 22138952), (2, 11069476), (4, 5534738), (8, 2767369), (11, 2012632), (19, 1165208), (22, 1006316), (38, 582604), (44, 503158), (76, 291302), (88, 251579), (152, 145651), (209, 105928), (418, 52964), (836, 26482), (1672, 13241)]