15557712

素因数分解:

$2^4\times 3^1\times {\mathrm{324119}}^1$

素因数の和:324130

約数の個数: 20

約数和(自身を含む): 40190880

約数和(自身を除く): 24633168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 324119, 648238, 972357, 1296476, 1944714, 2592952, 3889428, 5185904, 7778856, 15557712]

約数ペア:

[(1, 15557712), (2, 7778856), (3, 5185904), (4, 3889428), (6, 2592952), (8, 1944714), (12, 1296476), (16, 972357), (24, 648238), (48, 324119)]