13185416

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 25881600

約数和(自身を除く): 12696184

約数列:

[1, 2, 4, 8, 31, 62, 79, 124, 158, 248, 316, 632, 673, 1346, 2449, 2692, 4898, 5384, 9796, 19592, 20863, 41726, 53167, 83452, 106334, 166904, 212668, 425336, 1648177, 3296354, 6592708, 13185416]

約数ペア:

[(1, 13185416), (2, 6592708), (4, 3296354), (8, 1648177), (31, 425336), (62, 212668), (79, 166904), (124, 106334), (158, 83452), (248, 53167), (316, 41726), (632, 20863), (673, 19592), (1346, 9796), (2449, 5384), (2692, 4898)]