2190394442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{3079}}^1$

素因数の和:3390

約数の個数: 32

約数和(自身を含む): 3513417600

約数和(自身を除く): 1323023158

約数列:

[1, 2, 19, 38, 97, 193, 194, 386, 1843, 3079, 3667, 3686, 6158, 7334, 18721, 37442, 58501, 117002, 298663, 355699, 594247, 597326, 711398, 1188494, 5674597, 11290693, 11349194, 22581386, 57641959, 115283918, 1095197221, 2190394442]

約数ペア:

[(1, 2190394442), (2, 1095197221), (19, 115283918), (38, 57641959), (97, 22581386), (193, 11349194), (194, 11290693), (386, 5674597), (1843, 1188494), (3079, 711398), (3667, 597326), (3686, 594247), (6158, 355699), (7334, 298663), (18721, 117002), (37442, 58501)]