11872498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4951}}^1$

素因数の和:5073

約数の個数: 16

約数和(自身を含む): 19609920

約数和(自身を除く): 7737422

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 4951, 9902, 54461, 108922, 539659, 1079318, 5936249, 11872498]

約数ペア:

[(1, 11872498), (2, 5936249), (11, 1079318), (22, 539659), (109, 108922), (218, 54461), (1199, 9902), (2398, 4951)]