16396185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1789}}^1$

素因数の和:1857

約数の個数: 32

約数和(自身を含む): 28869120

約数和(自身を除く): 12472935

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1789, 1833, 3055, 5367, 8945, 9165, 23257, 26835, 69771, 84083, 116285, 252249, 348855, 420415, 1093079, 1261245, 3279237, 5465395, 16396185]

約数ペア:

[(1, 16396185), (3, 5465395), (5, 3279237), (13, 1261245), (15, 1093079), (39, 420415), (47, 348855), (65, 252249), (141, 116285), (195, 84083), (235, 69771), (611, 26835), (705, 23257), (1789, 9165), (1833, 8945), (3055, 5367)]