16883930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{34457}}^1$

素因数の和:34478

約数の個数: 24

約数和(自身を含む): 35353908

約数和(自身を除く): 18469978

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 34457, 68914, 172285, 241199, 344570, 482398, 1205995, 1688393, 2411990, 3376786, 8441965, 16883930]

約数ペア:

[(1, 16883930), (2, 8441965), (5, 3376786), (7, 2411990), (10, 1688393), (14, 1205995), (35, 482398), (49, 344570), (70, 241199), (98, 172285), (245, 68914), (490, 34457)]