15694470788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{548221}}^1$

素因数の和:548663

約数の個数: 24

約数和(自身を含む): 29150060184

約数和(自身を除く): 13455589396

約数列:

[1, 2, 4, 17, 34, 68, 421, 842, 1684, 7157, 14314, 28628, 548221, 1096442, 2192884, 9319757, 18639514, 37279028, 230801041, 461602082, 923204164, 3923617697, 7847235394, 15694470788]

約数ペア:

[(1, 15694470788), (2, 7847235394), (4, 3923617697), (17, 923204164), (34, 461602082), (68, 230801041), (421, 37279028), (842, 18639514), (1684, 9319757), (7157, 2192884), (14314, 1096442), (28628, 548221)]