19422992

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{3203}}^1$

素因数の和:3590

約数の個数: 20

約数和(自身を含む): 37743120

約数和(自身を除く): 18320128

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 3203, 6064, 6406, 12812, 25624, 51248, 1213937, 2427874, 4855748, 9711496, 19422992]

約数ペア:

[(1, 19422992), (2, 9711496), (4, 4855748), (8, 2427874), (16, 1213937), (379, 51248), (758, 25624), (1516, 12812), (3032, 6406), (3203, 6064)]