19084436

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 41596800

約数和(自身を除く): 22512364

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 1237, 2204, 2474, 3857, 4948, 7714, 8659, 15428, 17318, 23503, 34636, 35873, 47006, 71746, 94012, 143492, 164521, 251111, 329042, 502222, 658084, 681587, 1004444, 1363174, 2726348, 4771109, 9542218, 19084436]

約数ペア:

[(1, 19084436), (2, 9542218), (4, 4771109), (7, 2726348), (14, 1363174), (19, 1004444), (28, 681587), (29, 658084), (38, 502222), (58, 329042), (76, 251111), (116, 164521), (133, 143492), (203, 94012), (266, 71746), (406, 47006), (532, 35873), (551, 34636), (812, 23503), (1102, 17318), (1237, 15428), (2204, 8659), (2474, 7714), (3857, 4948)]