19736762

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 33365520

約数和(自身を除く): 13628758

約数列:

[1, 2, 17, 29, 34, 37, 58, 74, 493, 541, 629, 986, 1073, 1082, 1258, 2146, 9197, 15689, 18241, 18394, 20017, 31378, 36482, 40034, 266713, 340289, 533426, 580493, 680578, 1160986, 9868381, 19736762]

約数ペア:

[(1, 19736762), (2, 9868381), (17, 1160986), (29, 680578), (34, 580493), (37, 533426), (58, 340289), (74, 266713), (493, 40034), (541, 36482), (629, 31378), (986, 20017), (1073, 18394), (1082, 18241), (1258, 15689), (2146, 9197)]