19952904

素因数分解:

$2^3\times 3^1\times {\mathrm{831371}}^1$

素因数の和:831380

約数の個数: 16

約数和(自身を含む): 49882320

約数和(自身を除く): 29929416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 831371, 1662742, 2494113, 3325484, 4988226, 6650968, 9976452, 19952904]

約数ペア:

[(1, 19952904), (2, 9976452), (3, 6650968), (4, 4988226), (6, 3325484), (8, 2494113), (12, 1662742), (24, 831371)]