15392904

素因数分解:

$2^3\times 3^1\times {\mathrm{641371}}^1$

素因数の和:641380

約数の個数: 16

約数和(自身を含む): 38482320

約数和(自身を除く): 23089416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 641371, 1282742, 1924113, 2565484, 3848226, 5130968, 7696452, 15392904]

約数ペア:

[(1, 15392904), (2, 7696452), (3, 5130968), (4, 3848226), (6, 2565484), (8, 1924113), (12, 1282742), (24, 641371)]