19317368

素因数分解:

$2^3\times 7^2\times {\mathrm{49279}}^1$

素因数の和:49299

約数の個数: 24

約数和(自身を含む): 42134400

約数和(自身を除く): 22817032

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 49279, 98558, 197116, 344953, 394232, 689906, 1379812, 2414671, 2759624, 4829342, 9658684, 19317368]

約数ペア:

[(1, 19317368), (2, 9658684), (4, 4829342), (7, 2759624), (8, 2414671), (14, 1379812), (28, 689906), (49, 394232), (56, 344953), (98, 197116), (196, 98558), (392, 49279)]