2149180858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223547}}^1$

素因数の和:223602

約数の個数: 32

約数和(自身を含む): 3862909440

約数和(自身を除く): 1713728582

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 4807, 9614, 223547, 447094, 2459017, 4247393, 4918034, 5141581, 8494786, 10283162, 46721323, 56557391, 93442646, 97690039, 113114782, 195380078, 1074590429, 2149180858]

約数ペア:

[(1, 2149180858), (2, 1074590429), (11, 195380078), (19, 113114782), (22, 97690039), (23, 93442646), (38, 56557391), (46, 46721323), (209, 10283162), (253, 8494786), (418, 5141581), (437, 4918034), (506, 4247393), (874, 2459017), (4807, 447094), (9614, 223547)]