19510364028

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{713411}}^1$

素因数の和:713514

約数の個数: 48

約数和(自身を含む): 47461873536

約数和(自身を除く): 27951509508

約数列:

[1, 2, 3, 4, 6, 12, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 516, 636, 2279, 4558, 6837, 9116, 13674, 27348, 713411, 1426822, 2140233, 2853644, 4280466, 8560932, 30676673, 37810783, 61353346, 75621566, 92030019, 113432349, 122706692, 151243132, 184060038, 226864698, 368120076, 453729396, 1625863669, 3251727338, 4877591007, 6503454676, 9755182014, 19510364028]

約数ペア:

[(1, 19510364028), (2, 9755182014), (3, 6503454676), (4, 4877591007), (6, 3251727338), (12, 1625863669), (43, 453729396), (53, 368120076), (86, 226864698), (106, 184060038), (129, 151243132), (159, 122706692), (172, 113432349), (212, 92030019), (258, 75621566), (318, 61353346), (516, 37810783), (636, 30676673), (2279, 8560932), (4558, 4280466), (6837, 2853644), (9116, 2140233), (13674, 1426822), (27348, 713411)]