19558086

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1481}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 40974336

約数和(自身を除く): 21416250

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 1481, 2201, 2962, 4402, 4443, 6603, 8886, 13206, 45911, 91822, 105151, 137733, 210302, 275466, 315453, 630906, 3259681, 6519362, 9779043, 19558086]

約数ペア:

[(1, 19558086), (2, 9779043), (3, 6519362), (6, 3259681), (31, 630906), (62, 315453), (71, 275466), (93, 210302), (142, 137733), (186, 105151), (213, 91822), (426, 45911), (1481, 13206), (2201, 8886), (2962, 6603), (4402, 4443)]