13365512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{87931}}^1$

素因数の和:87956

約数の個数: 16

約数和(自身を含む): 26379600

約数和(自身を除く): 13014088

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 87931, 175862, 351724, 703448, 1670689, 3341378, 6682756, 13365512]

約数ペア:

[(1, 13365512), (2, 6682756), (4, 3341378), (8, 1670689), (19, 703448), (38, 351724), (76, 175862), (152, 87931)]