21099530184070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1009}}^1\times {\mathrm{12373567}}^1$

素因数の和:12374609

約数の個数: 48

約数和(自身を含む): 41166118321920

約数和(自身を除く): 20066588137850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1009, 1690, 2018, 5045, 10090, 13117, 26234, 65585, 131170, 170521, 341042, 852605, 1705210, 12373567, 24747134, 61867835, 123735670, 160856371, 321712742, 804281855, 1608563710, 2091132823, 4182265646, 10455664115, 12484929103, 20911328230, 24969858206, 62424645515, 124849291030, 162304078339, 324608156678, 811520391695, 1623040783390, 2109953018407, 4219906036814, 10549765092035, 21099530184070]

約数ペア:

[(1, 21099530184070), (2, 10549765092035), (5, 4219906036814), (10, 2109953018407), (13, 1623040783390), (26, 811520391695), (65, 324608156678), (130, 162304078339), (169, 124849291030), (338, 62424645515), (845, 24969858206), (1009, 20911328230), (1690, 12484929103), (2018, 10455664115), (5045, 4182265646), (10090, 2091132823), (13117, 1608563710), (26234, 804281855), (65585, 321712742), (131170, 160856371), (170521, 123735670), (341042, 61867835), (852605, 24747134), (1705210, 12373567)]