19480244

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5231}}^1$

素因数の和:5268

約数の個数: 36

約数和(自身を含む): 41751360

約数和(自身を除く): 22271116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 5231, 10462, 20924, 36617, 73234, 99389, 146468, 198778, 256319, 397556, 512638, 695723, 1025276, 1391446, 2782892, 4870061, 9740122, 19480244]

約数ペア:

[(1, 19480244), (2, 9740122), (4, 4870061), (7, 2782892), (14, 1391446), (19, 1025276), (28, 695723), (38, 512638), (49, 397556), (76, 256319), (98, 198778), (133, 146468), (196, 99389), (266, 73234), (532, 36617), (931, 20924), (1862, 10462), (3724, 5231)]