21936701215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{369647}}^1$

素因数の和:369759

約数の個数: 32

約数和(自身を含む): 31298835456

約数和(自身を除く): 9362134241

約数列:

[1, 5, 11, 13, 55, 65, 83, 143, 415, 715, 913, 1079, 4565, 5395, 11869, 59345, 369647, 1848235, 4066117, 4805411, 20330585, 24027055, 30680701, 52859521, 153403505, 264297605, 337487711, 398849113, 1687438555, 1994245565, 4387340243, 21936701215]

約数ペア:

[(1, 21936701215), (5, 4387340243), (11, 1994245565), (13, 1687438555), (55, 398849113), (65, 337487711), (83, 264297605), (143, 153403505), (415, 52859521), (715, 30680701), (913, 24027055), (1079, 20330585), (4565, 4805411), (5395, 4066117), (11869, 1848235), (59345, 369647)]