15293538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{65357}}^1$

素因数の和:65378

約数の個数: 24

約数和(自身を含む): 35685468

約数和(自身を除く): 20391930

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 65357, 130714, 196071, 392142, 588213, 849641, 1176426, 1699282, 2548923, 5097846, 7646769, 15293538]

約数ペア:

[(1, 15293538), (2, 7646769), (3, 5097846), (6, 2548923), (9, 1699282), (13, 1176426), (18, 849641), (26, 588213), (39, 392142), (78, 196071), (117, 130714), (234, 65357)]