16884065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 23639040

約数和(自身を除く): 6754975

約数列:

[1, 5, 11, 19, 55, 95, 107, 151, 209, 535, 755, 1045, 1177, 1661, 2033, 2869, 5885, 8305, 10165, 14345, 16157, 22363, 31559, 80785, 111815, 157795, 177727, 306983, 888635, 1534915, 3376813, 16884065]

約数ペア:

[(1, 16884065), (5, 3376813), (11, 1534915), (19, 888635), (55, 306983), (95, 177727), (107, 157795), (151, 111815), (209, 80785), (535, 31559), (755, 22363), (1045, 16157), (1177, 14345), (1661, 10165), (2033, 8305), (2869, 5885)]