13304408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6733}}^1$

素因数の和:6771

約数の個数: 32

約数和(自身を含む): 28282800

約数和(自身を除く): 14978392

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 6733, 13466, 26932, 53864, 87529, 127927, 175058, 255854, 350116, 511708, 700232, 1023416, 1663051, 3326102, 6652204, 13304408]

約数ペア:

[(1, 13304408), (2, 6652204), (4, 3326102), (8, 1663051), (13, 1023416), (19, 700232), (26, 511708), (38, 350116), (52, 255854), (76, 175058), (104, 127927), (152, 87529), (247, 53864), (494, 26932), (988, 13466), (1976, 6733)]