19236294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13879}}^1$

素因数の和:13905

約数の個数: 48

約数和(自身を含む): 51966720

約数和(自身を除く): 32730426

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 13879, 27758, 41637, 83274, 97153, 124911, 152669, 194306, 249822, 291459, 305338, 458007, 582918, 874377, 916014, 1068683, 1374021, 1748754, 2137366, 2748042, 3206049, 6412098, 9618147, 19236294]

約数ペア:

[(1, 19236294), (2, 9618147), (3, 6412098), (6, 3206049), (7, 2748042), (9, 2137366), (11, 1748754), (14, 1374021), (18, 1068683), (21, 916014), (22, 874377), (33, 582918), (42, 458007), (63, 305338), (66, 291459), (77, 249822), (99, 194306), (126, 152669), (154, 124911), (198, 97153), (231, 83274), (462, 41637), (693, 27758), (1386, 13879)]