16419762

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 38394720

約数和(自身を除く): 21974958

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1171, 1558, 2337, 2342, 3513, 4674, 7011, 7026, 10539, 14022, 21078, 22249, 44498, 48011, 66747, 96022, 133494, 144033, 200241, 288066, 400482, 432099, 864198, 912209, 1824418, 2736627, 5473254, 8209881, 16419762]

約数ペア:

[(1, 16419762), (2, 8209881), (3, 5473254), (6, 2736627), (9, 1824418), (18, 912209), (19, 864198), (38, 432099), (41, 400482), (57, 288066), (82, 200241), (114, 144033), (123, 133494), (171, 96022), (246, 66747), (342, 48011), (369, 44498), (738, 22249), (779, 21078), (1171, 14022), (1558, 10539), (2337, 7026), (2342, 7011), (3513, 4674)]