19302202

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{751}}^1$

素因数の和:1005

約数の個数: 16

約数和(自身を含む): 29562624

約数和(自身を除く): 10260422

約数列:

[1, 2, 71, 142, 181, 362, 751, 1502, 12851, 25702, 53321, 106642, 135931, 271862, 9651101, 19302202]

約数ペア:

[(1, 19302202), (2, 9651101), (71, 271862), (142, 135931), (181, 106642), (362, 53321), (751, 25702), (1502, 12851)]