15691408936

素因数分解:

$2^3\times 7^1\times {\mathrm{2557}}^1\times {\mathrm{109583}}^1$

素因数の和:112153

約数の個数: 32

約数和(自身を含む): 33637904640

約数和(自身を除く): 17946495704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2557, 5114, 10228, 17899, 20456, 35798, 71596, 109583, 143192, 219166, 438332, 767081, 876664, 1534162, 3068324, 6136648, 280203731, 560407462, 1120814924, 1961426117, 2241629848, 3922852234, 7845704468, 15691408936]

約数ペア:

[(1, 15691408936), (2, 7845704468), (4, 3922852234), (7, 2241629848), (8, 1961426117), (14, 1120814924), (28, 560407462), (56, 280203731), (2557, 6136648), (5114, 3068324), (10228, 1534162), (17899, 876664), (20456, 767081), (35798, 438332), (71596, 219166), (109583, 143192)]