19027688624

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1277369}}^1$

素因数の和:1277410

約数の個数: 60

約数和(自身を含む): 45142255800

約数和(自身を除く): 26114567176

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 3724, 7448, 14896, 1277369, 2554738, 5109476, 8941583, 10218952, 17883166, 20437904, 24270011, 35766332, 48540022, 62591081, 71532664, 97080044, 125182162, 143065328, 169890077, 194160088, 250364324, 339780154, 388320176, 500728648, 679560308, 1001457296, 1189230539, 1359120616, 2378461078, 2718241232, 4756922156, 9513844312, 19027688624]

約数ペア:

[(1, 19027688624), (2, 9513844312), (4, 4756922156), (7, 2718241232), (8, 2378461078), (14, 1359120616), (16, 1189230539), (19, 1001457296), (28, 679560308), (38, 500728648), (49, 388320176), (56, 339780154), (76, 250364324), (98, 194160088), (112, 169890077), (133, 143065328), (152, 125182162), (196, 97080044), (266, 71532664), (304, 62591081), (392, 48540022), (532, 35766332), (784, 24270011), (931, 20437904), (1064, 17883166), (1862, 10218952), (2128, 8941583), (3724, 5109476), (7448, 2554738), (14896, 1277369)]