191391954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79153}}^1$

素因数の和:79202

約数の個数: 32

約数和(自身を含む): 425531904

約数和(自身を除く): 234139950

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 79153, 158306, 237459, 474918, 1028989, 2057978, 2453743, 3086967, 4907486, 6173934, 7361229, 14722458, 31898659, 63797318, 95695977, 191391954]

約数ペア:

[(1, 191391954), (2, 95695977), (3, 63797318), (6, 31898659), (13, 14722458), (26, 7361229), (31, 6173934), (39, 4907486), (62, 3086967), (78, 2453743), (93, 2057978), (186, 1028989), (403, 474918), (806, 237459), (1209, 158306), (2418, 79153)]