15406012

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{13327}}^1$

素因数の和:13365

約数の個数: 18

約数和(自身を含む): 28641872

約数和(自身を除く): 13235860

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 13327, 26654, 53308, 226559, 453118, 906236, 3851503, 7703006, 15406012]

約数ペア:

[(1, 15406012), (2, 7703006), (4, 3851503), (17, 906236), (34, 453118), (68, 226559), (289, 53308), (578, 26654), (1156, 13327)]