22087142

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2927}}^1$

素因数の和:2961

約数の個数: 32

約数和(自身を含む): 42163200

約数和(自身を除く): 20076058

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 2927, 3773, 5854, 7546, 20489, 32197, 40978, 64394, 143423, 225379, 286846, 450758, 1003961, 1577653, 2007922, 3155306, 11043571, 22087142]

約数ペア:

[(1, 22087142), (2, 11043571), (7, 3155306), (11, 2007922), (14, 1577653), (22, 1003961), (49, 450758), (77, 286846), (98, 225379), (154, 143423), (343, 64394), (539, 40978), (686, 32197), (1078, 20489), (2927, 7546), (3773, 5854)]