15678068882

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{334387}}^1$

素因数の和:334610

約数の個数: 32

約数和(自身を含む): 28602211968

約数和(自身を除く): 12924143086

約数列:

[1, 2, 7, 14, 17, 34, 119, 197, 238, 394, 1379, 2758, 3349, 6698, 23443, 46886, 334387, 668774, 2340709, 4681418, 5684579, 11369158, 39792053, 65874239, 79584106, 131748478, 461119673, 922239346, 1119862063, 2239724126, 7839034441, 15678068882]

約数ペア:

[(1, 15678068882), (2, 7839034441), (7, 2239724126), (14, 1119862063), (17, 922239346), (34, 461119673), (119, 131748478), (197, 79584106), (238, 65874239), (394, 39792053), (1379, 11369158), (2758, 5684579), (3349, 4681418), (6698, 2340709), (23443, 668774), (46886, 334387)]