15355184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73823}}^1$

素因数の和:73844

約数の個数: 20

約数和(自身を含む): 32039616

約数和(自身を除く): 16684432

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 73823, 147646, 295292, 590584, 959699, 1181168, 1919398, 3838796, 7677592, 15355184]

約数ペア:

[(1, 15355184), (2, 7677592), (4, 3838796), (8, 1919398), (13, 1181168), (16, 959699), (26, 590584), (52, 295292), (104, 147646), (208, 73823)]