16423210

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 30627072

約数和(自身を除く): 14203862

約数列:

[1, 2, 5, 10, 47, 83, 94, 166, 235, 415, 421, 470, 830, 842, 2105, 3901, 4210, 7802, 19505, 19787, 34943, 39010, 39574, 69886, 98935, 174715, 197870, 349430, 1642321, 3284642, 8211605, 16423210]

約数ペア:

[(1, 16423210), (2, 8211605), (5, 3284642), (10, 1642321), (47, 349430), (83, 197870), (94, 174715), (166, 98935), (235, 69886), (415, 39574), (421, 39010), (470, 34943), (830, 19787), (842, 19505), (2105, 7802), (3901, 4210)]