15755432888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^2$

素因数の和:3816

約数の個数: 48

約数和(自身を含む): 32571064680

約数和(自身を除く): 16815631792

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 1877, 2236, 3754, 4472, 7508, 15016, 24401, 48802, 80711, 97604, 161422, 195208, 322844, 645688, 1049243, 2098486, 3523129, 4196972, 7046258, 8393944, 14092516, 28185032, 45800677, 91601354, 151494547, 183202708, 302989094, 366405416, 605978188, 1211956376, 1969429111, 3938858222, 7877716444, 15755432888]

約数ペア:

[(1, 15755432888), (2, 7877716444), (4, 3938858222), (8, 1969429111), (13, 1211956376), (26, 605978188), (43, 366405416), (52, 302989094), (86, 183202708), (104, 151494547), (172, 91601354), (344, 45800677), (559, 28185032), (1118, 14092516), (1877, 8393944), (2236, 7046258), (3754, 4196972), (4472, 3523129), (7508, 2098486), (15016, 1049243), (24401, 645688), (48802, 322844), (80711, 195208), (97604, 161422)]