19433770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3527}}^1$

素因数の和:3582

約数の個数: 32

約数和(自身を含む): 38102400

約数和(自身を除く): 18668630

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 3527, 5510, 7054, 17635, 35270, 67013, 102283, 134026, 204566, 335065, 511415, 670130, 1022830, 1943377, 3886754, 9716885, 19433770]

約数ペア:

[(1, 19433770), (2, 9716885), (5, 3886754), (10, 1943377), (19, 1022830), (29, 670130), (38, 511415), (58, 335065), (95, 204566), (145, 134026), (190, 102283), (290, 67013), (551, 35270), (1102, 17635), (2755, 7054), (3527, 5510)]