19523042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{383}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 36716544

約数和(自身を除く): 17193502

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 331, 383, 662, 766, 2317, 2681, 3641, 4213, 4634, 5362, 7282, 8426, 25487, 29491, 50974, 58982, 126773, 253546, 887411, 1394503, 1774822, 2789006, 9761521, 19523042]

約数ペア:

[(1, 19523042), (2, 9761521), (7, 2789006), (11, 1774822), (14, 1394503), (22, 887411), (77, 253546), (154, 126773), (331, 58982), (383, 50974), (662, 29491), (766, 25487), (2317, 8426), (2681, 7282), (3641, 5362), (4213, 4634)]