19307976

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{17117}}^1$

素因数の和:17173

約数の個数: 32

約数和(自身を含む): 49299840

約数和(自身を除く): 29991864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 17117, 34234, 51351, 68468, 102702, 136936, 205404, 410808, 804499, 1608998, 2413497, 3217996, 4826994, 6435992, 9653988, 19307976]

約数ペア:

[(1, 19307976), (2, 9653988), (3, 6435992), (4, 4826994), (6, 3217996), (8, 2413497), (12, 1608998), (24, 804499), (47, 410808), (94, 205404), (141, 136936), (188, 102702), (282, 68468), (376, 51351), (564, 34234), (1128, 17117)]