22402546

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1209

約数の個数: 16

約数和(自身を含む): 34283520

約数和(自身を除く): 11880974

約数列:

[1, 2, 89, 127, 178, 254, 991, 1982, 11303, 22606, 88199, 125857, 176398, 251714, 11201273, 22402546]

約数ペア:

[(1, 22402546), (2, 11201273), (89, 251714), (127, 176398), (178, 125857), (254, 88199), (991, 22606), (1982, 11303)]