19547206

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 34854912

約数和(自身を除く): 15307706

約数列:

[1, 2, 7, 14, 47, 61, 94, 122, 329, 427, 487, 658, 854, 974, 2867, 3409, 5734, 6818, 20069, 22889, 29707, 40138, 45778, 59414, 160223, 207949, 320446, 415898, 1396229, 2792458, 9773603, 19547206]

約数ペア:

[(1, 19547206), (2, 9773603), (7, 2792458), (14, 1396229), (47, 415898), (61, 320446), (94, 207949), (122, 160223), (329, 59414), (427, 45778), (487, 40138), (658, 29707), (854, 22889), (974, 20069), (2867, 6818), (3409, 5734)]