19103600984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1669}}^1\times {\mathrm{110059}}^1$

素因数の和:111747

約数の個数: 32

約数和(自身を含む): 38598042000

約数和(自身を除く): 19494441016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1669, 3338, 6676, 13352, 21697, 43394, 86788, 110059, 173576, 220118, 440236, 880472, 1430767, 2861534, 5723068, 11446136, 183688471, 367376942, 734753884, 1469507768, 2387950123, 4775900246, 9551800492, 19103600984]

約数ペア:

[(1, 19103600984), (2, 9551800492), (4, 4775900246), (8, 2387950123), (13, 1469507768), (26, 734753884), (52, 367376942), (104, 183688471), (1669, 11446136), (3338, 5723068), (6676, 2861534), (13352, 1430767), (21697, 880472), (43394, 440236), (86788, 220118), (110059, 173576)]