11939524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1237}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 22184960

約数和(自身を除く): 10245436

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 1237, 2413, 2474, 4826, 4948, 9652, 23503, 47006, 94012, 157099, 314198, 628396, 2984881, 5969762, 11939524]

約数ペア:

[(1, 11939524), (2, 5969762), (4, 2984881), (19, 628396), (38, 314198), (76, 157099), (127, 94012), (254, 47006), (508, 23503), (1237, 9652), (2413, 4948), (2474, 4826)]