16891684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6007}}^1$

素因数の和:6067

約数の個数: 24

約数和(自身を含む): 31962560

約数和(自身を除く): 15070876

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 6007, 12014, 24028, 114133, 222259, 228266, 444518, 456532, 889036, 4222921, 8445842, 16891684]

約数ペア:

[(1, 16891684), (2, 8445842), (4, 4222921), (19, 889036), (37, 456532), (38, 444518), (74, 228266), (76, 222259), (148, 114133), (703, 24028), (1406, 12014), (2812, 6007)]