19589033503

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1\times {\mathrm{937}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 21774957120

約数和(自身を除く): 2185923617

約数列:

[1, 13, 59, 97, 281, 767, 937, 1261, 3653, 5723, 12181, 16579, 27257, 55283, 74399, 90889, 215527, 263297, 354341, 718679, 1181557, 1608163, 3422861, 5362451, 15534523, 20906119, 25539809, 69711863, 201948799, 332017517, 1506848731, 19589033503]

約数ペア:

[(1, 19589033503), (13, 1506848731), (59, 332017517), (97, 201948799), (281, 69711863), (767, 25539809), (937, 20906119), (1261, 15534523), (3653, 5362451), (5723, 3422861), (12181, 1608163), (16579, 1181557), (27257, 718679), (55283, 354341), (74399, 263297), (90889, 215527)]