190509670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{39607}}^1$

素因数の和:39664

約数の個数: 32

約数和(自身を含む): 379286208

約数和(自身を除く): 188776538

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 39607, 79214, 198035, 396070, 514891, 1029782, 1465459, 2574455, 2930918, 5148910, 7327295, 14654590, 19050967, 38101934, 95254835, 190509670]

約数ペア:

[(1, 190509670), (2, 95254835), (5, 38101934), (10, 19050967), (13, 14654590), (26, 7327295), (37, 5148910), (65, 2930918), (74, 2574455), (130, 1465459), (185, 1029782), (370, 514891), (481, 396070), (962, 198035), (2405, 79214), (4810, 39607)]