13988408

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13147}}^1$

素因数の和:13179

約数の個数: 32

約数和(自身を含む): 31555200

約数和(自身を除く): 17566792

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 13147, 26294, 52588, 92029, 105176, 184058, 249793, 368116, 499586, 736232, 999172, 1748551, 1998344, 3497102, 6994204, 13988408]

約数ペア:

[(1, 13988408), (2, 6994204), (4, 3497102), (7, 1998344), (8, 1748551), (14, 999172), (19, 736232), (28, 499586), (38, 368116), (56, 249793), (76, 184058), (133, 105176), (152, 92029), (266, 52588), (532, 26294), (1064, 13147)]