15778825998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16069}}^1\times {\mathrm{12589}}^1$

素因数の和:28676

約数の個数: 32

約数和(自身を含む): 33989978400

約数和(自身を除く): 18211152402

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 12589, 16069, 25178, 32138, 37767, 48207, 75534, 96414, 163657, 208897, 327314, 417794, 490971, 626691, 981942, 1253382, 202292641, 404585282, 606877923, 1213755846, 2629804333, 5259608666, 7889412999, 15778825998]

約数ペア:

[(1, 15778825998), (2, 7889412999), (3, 5259608666), (6, 2629804333), (13, 1213755846), (26, 606877923), (39, 404585282), (78, 202292641), (12589, 1253382), (16069, 981942), (25178, 626691), (32138, 490971), (37767, 417794), (48207, 327314), (75534, 208897), (96414, 163657)]