19309410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2083}}^1$

素因数の和:2199

約数の個数: 48

約数和(自身を含む): 50716224

約数和(自身を除く): 31406814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 2083, 3090, 4166, 4635, 6249, 9270, 10415, 12498, 18747, 20830, 31245, 37494, 62490, 93735, 187470, 214549, 429098, 643647, 1072745, 1287294, 1930941, 2145490, 3218235, 3861882, 6436470, 9654705, 19309410]

約数ペア:

[(1, 19309410), (2, 9654705), (3, 6436470), (5, 3861882), (6, 3218235), (9, 2145490), (10, 1930941), (15, 1287294), (18, 1072745), (30, 643647), (45, 429098), (90, 214549), (103, 187470), (206, 93735), (309, 62490), (515, 37494), (618, 31245), (927, 20830), (1030, 18747), (1545, 12498), (1854, 10415), (2083, 9270), (3090, 6249), (4166, 4635)]