16958238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2887}}^1$

素因数の和:2992

約数の個数: 32

約数和(自身を含む): 37428480

約数和(自身を除く): 20470242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 979, 1958, 2887, 2937, 5774, 5874, 8661, 17322, 31757, 63514, 95271, 190542, 256943, 513886, 770829, 1541658, 2826373, 5652746, 8479119, 16958238]

約数ペア:

[(1, 16958238), (2, 8479119), (3, 5652746), (6, 2826373), (11, 1541658), (22, 770829), (33, 513886), (66, 256943), (89, 190542), (178, 95271), (267, 63514), (534, 31757), (979, 17322), (1958, 8661), (2887, 5874), (2937, 5774)]