19655614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 34473600

約数和(自身を除く): 14817986

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 209, 418, 649, 797, 1121, 1298, 1594, 2242, 8767, 12331, 15143, 17534, 24662, 30286, 47023, 94046, 166573, 333146, 517253, 893437, 1034506, 1786874, 9827807, 19655614]

約数ペア:

[(1, 19655614), (2, 9827807), (11, 1786874), (19, 1034506), (22, 893437), (38, 517253), (59, 333146), (118, 166573), (209, 94046), (418, 47023), (649, 30286), (797, 24662), (1121, 17534), (1298, 15143), (1594, 12331), (2242, 8767)]