1959853

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 24

約数和(自身を含む): 2495232

約数和(自身を除く): 535379

約数列:

[1, 7, 23, 37, 47, 49, 161, 259, 329, 851, 1081, 1127, 1739, 1813, 2303, 5957, 7567, 12173, 39997, 41699, 52969, 85211, 279979, 1959853]

約数ペア:

[(1, 1959853), (7, 279979), (23, 85211), (37, 52969), (47, 41699), (49, 39997), (161, 12173), (259, 7567), (329, 5957), (851, 2303), (1081, 1813), (1127, 1739)]