15645648

素因数分解:

$2^4\times 3^1\times {\mathrm{325951}}^1$

素因数の和:325962

約数の個数: 20

約数和(自身を含む): 40418048

約数和(自身を除く): 24772400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 325951, 651902, 977853, 1303804, 1955706, 2607608, 3911412, 5215216, 7822824, 15645648]

約数ペア:

[(1, 15645648), (2, 7822824), (3, 5215216), (4, 3911412), (6, 2607608), (8, 1955706), (12, 1303804), (16, 977853), (24, 651902), (48, 325951)]