17193974

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1747}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 31883520

約数和(自身を除く): 14689546

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 1747, 3494, 4921, 9842, 12229, 24458, 33193, 64639, 66386, 129278, 232351, 452473, 464702, 904946, 1228141, 2456282, 8596987, 17193974]

約数ペア:

[(1, 17193974), (2, 8596987), (7, 2456282), (14, 1228141), (19, 904946), (37, 464702), (38, 452473), (74, 232351), (133, 129278), (259, 66386), (266, 64639), (518, 33193), (703, 24458), (1406, 12229), (1747, 9842), (3494, 4921)]