19070996

素因数分解:

$2^2\times 7^2\times {\mathrm{97301}}^1$

素因数の和:97319

約数の個数: 18

約数和(自身を含む): 38823498

約数和(自身を除く): 19752502

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 97301, 194602, 389204, 681107, 1362214, 2724428, 4767749, 9535498, 19070996]

約数ペア:

[(1, 19070996), (2, 9535498), (4, 4767749), (7, 2724428), (14, 1362214), (28, 681107), (49, 389204), (98, 194602), (196, 97301)]