16487198

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 30684864

約数和(自身を除く): 14197666

約数列:

[1, 2, 7, 13, 14, 26, 91, 157, 182, 314, 577, 1099, 1154, 2041, 2198, 4039, 4082, 7501, 8078, 14287, 15002, 28574, 52507, 90589, 105014, 181178, 634123, 1177657, 1268246, 2355314, 8243599, 16487198]

約数ペア:

[(1, 16487198), (2, 8243599), (7, 2355314), (13, 1268246), (14, 1177657), (26, 634123), (91, 181178), (157, 105014), (182, 90589), (314, 52507), (577, 28574), (1099, 15002), (1154, 14287), (2041, 8078), (2198, 7501), (4039, 4082)]