19611714

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 40824000

約数和(自身を除く): 21212286

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 269, 419, 538, 807, 838, 1257, 1614, 2514, 7801, 12151, 15602, 23403, 24302, 36453, 46806, 72906, 112711, 225422, 338133, 676266, 3268619, 6537238, 9805857, 19611714]

約数ペア:

[(1, 19611714), (2, 9805857), (3, 6537238), (6, 3268619), (29, 676266), (58, 338133), (87, 225422), (174, 112711), (269, 72906), (419, 46806), (538, 36453), (807, 24302), (838, 23403), (1257, 15602), (1614, 12151), (2514, 7801)]