16712906

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 29955072

約数和(自身を除く): 13242166

約数列:

[1, 2, 7, 14, 31, 62, 97, 194, 217, 397, 434, 679, 794, 1358, 2779, 3007, 5558, 6014, 12307, 21049, 24614, 38509, 42098, 77018, 86149, 172298, 269563, 539126, 1193779, 2387558, 8356453, 16712906]

約数ペア:

[(1, 16712906), (2, 8356453), (7, 2387558), (14, 1193779), (31, 539126), (62, 269563), (97, 172298), (194, 86149), (217, 77018), (397, 42098), (434, 38509), (679, 24614), (794, 21049), (1358, 12307), (2779, 6014), (3007, 5558)]