19608198

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 40287456

約数和(自身を除く): 20679258

約数列:

[1, 2, 3, 6, 53, 106, 159, 197, 313, 318, 394, 591, 626, 939, 1182, 1878, 10441, 16589, 20882, 31323, 33178, 49767, 61661, 62646, 99534, 123322, 184983, 369966, 3268033, 6536066, 9804099, 19608198]

約数ペア:

[(1, 19608198), (2, 9804099), (3, 6536066), (6, 3268033), (53, 369966), (106, 184983), (159, 123322), (197, 99534), (313, 62646), (318, 61661), (394, 49767), (591, 33178), (626, 31323), (939, 20882), (1182, 16589), (1878, 10441)]