19394106

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{449}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 40694400

約数和(自身を除く): 21300294

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 313, 449, 626, 898, 939, 1347, 1878, 2694, 7199, 10327, 14398, 20654, 21597, 30981, 43194, 61962, 140537, 281074, 421611, 843222, 3232351, 6464702, 9697053, 19394106]

約数ペア:

[(1, 19394106), (2, 9697053), (3, 6464702), (6, 3232351), (23, 843222), (46, 421611), (69, 281074), (138, 140537), (313, 61962), (449, 43194), (626, 30981), (898, 21597), (939, 20654), (1347, 14398), (1878, 10327), (2694, 7199)]