15220672

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{12517}}^1$

素因数の和:12548

約数の個数: 28

約数和(自身を含む): 31795720

約数和(自身を除く): 16575048

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 12517, 25034, 50068, 100136, 200272, 237823, 400544, 475646, 801088, 951292, 1902584, 3805168, 7610336, 15220672]

約数ペア:

[(1, 15220672), (2, 7610336), (4, 3805168), (8, 1902584), (16, 951292), (19, 801088), (32, 475646), (38, 400544), (64, 237823), (76, 200272), (152, 100136), (304, 50068), (608, 25034), (1216, 12517)]