16507812

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{6983}}^1$

素因数の和:7187

約数の個数: 24

約数和(自身を含む): 38719296

約数和(自身を除く): 22211484

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 6983, 13966, 20949, 27932, 41898, 83796, 1375651, 2751302, 4126953, 5502604, 8253906, 16507812]

約数ペア:

[(1, 16507812), (2, 8253906), (3, 5502604), (4, 4126953), (6, 2751302), (12, 1375651), (197, 83796), (394, 41898), (591, 27932), (788, 20949), (1182, 13966), (2364, 6983)]