172845926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1063}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 298771200

約数和(自身を除く): 125925274

約数列:

[1, 2, 11, 19, 22, 38, 209, 389, 418, 778, 1063, 2126, 4279, 7391, 8558, 11693, 14782, 20197, 23386, 40394, 81301, 162602, 222167, 413507, 444334, 827014, 4548577, 7856633, 9097154, 15713266, 86422963, 172845926]

約数ペア:

[(1, 172845926), (2, 86422963), (11, 15713266), (19, 9097154), (22, 7856633), (38, 4548577), (209, 827014), (389, 444334), (418, 413507), (778, 222167), (1063, 162602), (2126, 81301), (4279, 40394), (7391, 23386), (8558, 20197), (11693, 14782)]