71904094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{18371}}^1$

素因数の和:18495

約数の個数: 16

約数和(自身を含む): 114641280

約数和(自身を除く): 42737186

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 18371, 36742, 349049, 698098, 1892213, 3784426, 35952047, 71904094]

約数ペア:

[(1, 71904094), (2, 35952047), (19, 3784426), (38, 1892213), (103, 698098), (206, 349049), (1957, 36742), (3914, 18371)]