17822870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2917}}^1$

素因数の和:2984

約数の個数: 32

約数和(自身を含む): 35296128

約数和(自身を除く): 17473258

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 2917, 3055, 5834, 6110, 14585, 29170, 37921, 75842, 137099, 189605, 274198, 379210, 685495, 1370990, 1782287, 3564574, 8911435, 17822870]

約数ペア:

[(1, 17822870), (2, 8911435), (5, 3564574), (10, 1782287), (13, 1370990), (26, 685495), (47, 379210), (65, 274198), (94, 189605), (130, 137099), (235, 75842), (470, 37921), (611, 29170), (1222, 14585), (2917, 6110), (3055, 5834)]