16515674

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2141}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 30844800

約数和(自身を除く): 14329126

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 2141, 3857, 4282, 7714, 14987, 29974, 40679, 62089, 81358, 124178, 284753, 434623, 569506, 869246, 1179691, 2359382, 8257837, 16515674]

約数ペア:

[(1, 16515674), (2, 8257837), (7, 2359382), (14, 1179691), (19, 869246), (29, 569506), (38, 434623), (58, 284753), (133, 124178), (203, 81358), (266, 62089), (406, 40679), (551, 29974), (1102, 14987), (2141, 7714), (3857, 4282)]