19057212

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{7901}}^1$

素因数の和:7978

約数の個数: 36

約数和(自身を含む): 48897576

約数和(自身を除く): 29840364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 7901, 15802, 23703, 31604, 47406, 71109, 94812, 142218, 284436, 529367, 1058734, 1588101, 2117468, 3176202, 4764303, 6352404, 9528606, 19057212]

約数ペア:

[(1, 19057212), (2, 9528606), (3, 6352404), (4, 4764303), (6, 3176202), (9, 2117468), (12, 1588101), (18, 1058734), (36, 529367), (67, 284436), (134, 142218), (201, 94812), (268, 71109), (402, 47406), (603, 31604), (804, 23703), (1206, 15802), (2412, 7901)]