22791298

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 38102400

約数和(自身を除く): 15311102

約数列:

[1, 2, 19, 23, 38, 46, 89, 178, 293, 437, 586, 874, 1691, 2047, 3382, 4094, 5567, 6739, 11134, 13478, 26077, 38893, 52154, 77786, 128041, 256082, 495463, 599771, 990926, 1199542, 11395649, 22791298]

約数ペア:

[(1, 22791298), (2, 11395649), (19, 1199542), (23, 990926), (38, 599771), (46, 495463), (89, 256082), (178, 128041), (293, 77786), (437, 52154), (586, 38893), (874, 26077), (1691, 13478), (2047, 11134), (3382, 6739), (4094, 5567)]