19531072

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{27743}}^1$

素因数の和:27766

約数の個数: 28

約数和(自身を含む): 42281856

約数和(自身を除く): 22750784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 27743, 55486, 110972, 221944, 305173, 443888, 610346, 887776, 1220692, 1775552, 2441384, 4882768, 9765536, 19531072]

約数ペア:

[(1, 19531072), (2, 9765536), (4, 4882768), (8, 2441384), (11, 1775552), (16, 1220692), (22, 887776), (32, 610346), (44, 443888), (64, 305173), (88, 221944), (176, 110972), (352, 55486), (704, 27743)]