15628822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 27143424

約数和(自身を除く): 11514602

約数列:

[1, 2, 11, 22, 23, 46, 67, 134, 253, 461, 506, 737, 922, 1474, 1541, 3082, 5071, 10142, 10603, 16951, 21206, 30887, 33902, 61774, 116633, 233266, 339757, 679514, 710401, 1420802, 7814411, 15628822]

約数ペア:

[(1, 15628822), (2, 7814411), (11, 1420802), (22, 710401), (23, 679514), (46, 339757), (67, 233266), (134, 116633), (253, 61774), (461, 33902), (506, 30887), (737, 21206), (922, 16951), (1474, 10603), (1541, 10142), (3082, 5071)]