1917966476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{25236401}}^1$

素因数の和:25236424

約数の個数: 12

約数和(自身を含む): 3533096280

約数和(自身を除く): 1615129804

約数列:

[1, 2, 4, 19, 38, 76, 25236401, 50472802, 100945604, 479491619, 958983238, 1917966476]

約数ペア:

[(1, 1917966476), (2, 958983238), (4, 479491619), (19, 100945604), (38, 50472802), (76, 25236401)]