22541386

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 39744000

約数和(自身を除く): 17202614

約数列:

[1, 2, 7, 14, 79, 89, 158, 178, 229, 458, 553, 623, 1106, 1246, 1603, 3206, 7031, 14062, 18091, 20381, 36182, 40762, 49217, 98434, 126637, 142667, 253274, 285334, 1610099, 3220198, 11270693, 22541386]

約数ペア:

[(1, 22541386), (2, 11270693), (7, 3220198), (14, 1610099), (79, 285334), (89, 253274), (158, 142667), (178, 126637), (229, 98434), (458, 49217), (553, 40762), (623, 36182), (1106, 20381), (1246, 18091), (1603, 14062), (3206, 7031)]