15691417768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{9623}}^1\times {\mathrm{15679}}^1$

素因数の和:25321

約数の個数: 32

約数和(自身を含む): 31689907200

約数和(自身を除く): 15998489432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 9623, 15679, 19246, 31358, 38492, 62716, 76984, 125099, 125432, 203827, 250198, 407654, 500396, 815308, 1000792, 1630616, 150879017, 301758034, 603516068, 1207032136, 1961427221, 3922854442, 7845708884, 15691417768]

約数ペア:

[(1, 15691417768), (2, 7845708884), (4, 3922854442), (8, 1961427221), (13, 1207032136), (26, 603516068), (52, 301758034), (104, 150879017), (9623, 1630616), (15679, 1000792), (19246, 815308), (31358, 500396), (38492, 407654), (62716, 250198), (76984, 203827), (125099, 125432)]