16197170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 31993920

約数和(自身を除く): 15796750

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 458, 643, 1145, 1286, 2290, 2519, 3215, 5038, 6430, 7073, 12595, 14146, 25190, 35365, 70730, 147247, 294494, 736235, 1472470, 1619717, 3239434, 8098585, 16197170]

約数ペア:

[(1, 16197170), (2, 8098585), (5, 3239434), (10, 1619717), (11, 1472470), (22, 736235), (55, 294494), (110, 147247), (229, 70730), (458, 35365), (643, 25190), (1145, 14146), (1286, 12595), (2290, 7073), (2519, 6430), (3215, 5038)]