19927338

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{733}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 41855616

約数和(自身を除く): 21928278

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 197, 394, 591, 733, 1182, 1466, 2199, 4398, 4531, 9062, 13593, 16859, 27186, 33718, 50577, 101154, 144401, 288802, 433203, 866406, 3321223, 6642446, 9963669, 19927338]

約数ペア:

[(1, 19927338), (2, 9963669), (3, 6642446), (6, 3321223), (23, 866406), (46, 433203), (69, 288802), (138, 144401), (197, 101154), (394, 50577), (591, 33718), (733, 27186), (1182, 16859), (1466, 13593), (2199, 9062), (4398, 4531)]